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Technical Product Catalog

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Complete DAUZHONG fiber optic catalog across 5 product categories. All specifications sourced directly from our engineering datasheets.

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↓ Fiber Cables ↓ Active Equipment ↓ Test Equipment ↓ Cable Management ↓ Passive Components ↓ Tools & Ducts
// Category 01
Fiber Cables
Outdoor, underground, aerial self-supporting, utility, air-blowing, and FTTH drop cables. Click any row to expand full technical parameters.
11 CABLE TYPES
DA-GYTA
GYTA — Stranded Loose Tube, APL Armored
Standard outdoor duct & aerial cable. Steel wire CSM, laminated aluminum tape armor.
DuctAerialAPL ArmorOutdoor
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Technical Parameters
Fiber TypeSM / MM
Attenuation @1310nm≤ 0.36 dB/km
Attenuation @1550nm≤ 0.22 dB/km
Central Strength MemberSteel wire
ArmorLaminated aluminum tape (APL)
Outer JacketBlack PE
Bending Radius10D static / 20D dynamic
Operating Temperature−40°C to +70°C
Water BlockingLongitudinal gel filling
Installation & Key Features
  • Duct installation (conduit or HDPE pipe)
  • Aerial deployment with messenger wire
  • APL armor provides moderate crush & rodent resistance
  • Steel wire CSM ensures high tensile performance
  • Black PE jacket — UV and weathering resistant
  • Gel-filled tubes prevent water migration
DA-GYTS
GYTS — Stranded Loose Tube, PSP Armored
Enhanced crush resistance via corrugated steel tape. Duct and aerial installation.
DuctAerialPSP ArmorCrush Resistant
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Technical Parameters
Fiber TypeSM / MM
Attenuation @1310nm≤ 0.36 dB/km
Attenuation @1550nm≤ 0.22 dB/km
Central Strength MemberSteel wire
ArmorCorrugated steel tape (PSP)
Outer JacketBlack PE or LSZH
Bending Radius10D static / 20D dynamic
Operating Temperature−40°C to +70°C
Installation & Key Features
  • Duct installation in conduit or HDPE pipe
  • Aerial with messenger wire
  • PSP armor offers superior crush resistance vs APL
  • Recommended for higher mechanical load environments
  • Compatible with standard optical splicing equipment
DA-GYFTY
GYFTY — All-Dielectric, Metal-Free Outdoor
Fully metal-free FRP construction. Safe for HV corridors and strong EM environments.
Metal-FreeFRPHigh-EM ZoneNo Grounding
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Technical Parameters
Fiber TypeSM / MM
Attenuation @1310nm≤ 0.36 dB/km
Attenuation @1550nm≤ 0.22 dB/km
Central Strength MemberFRP (non-metallic)
ArmorNone — all-dielectric
Metal ContentZero
Outer JacketBlack PE
Operating Temperature−40°C to +70°C
Installation & Key Features
  • Duct or aerial (non-self-supporting)
  • High-voltage power line corridors
  • Strong electromagnetic environments
  • No grounding hardware required at any termination
  • FRP CSM — high tensile, lightweight
DA-GYTY53 / DA-GYTA53
GYTY53 & GYTA53 — Direct Buried
PSP-armored double-jacket cables for direct buried underground installation without conduit.
Direct BuriedPSPDouble JacketGYTA53: APL+PSP
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Technical Parameters
Fiber TypeSM / MM
Attenuation @1310nm≤ 0.36 dB/km
Attenuation @1550nm≤ 0.22 dB/km
GYTY53 ArmorCorrugated steel tape (PSP)
GYTA53 ArmorAPL + PSP (double armor)
JacketDouble black PE
Max Fiber Count144 fibers (GYTY53)
Operating Temperature−40°C to +70°C
Installation & Key Features
  • GYTY53: Direct buried in soft to moderate soil
  • GYTA53: Aggressive/rocky soil; maximum mechanical protection
  • Water-blocking compound between double jackets
  • Steel wire CSM for high tensile during pulling
  • GYTA53 preferred for railway and highway crossings
DA-ADSS
ADSS — All-Dielectric Self-Supporting Aerial
Fully metal-free self-supporting aerial. Safe for HV power line corridors. No grounding required.
Self-SupportingMetal-FreeHigh-VoltageAnti-Track PE≤144f
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Technical Parameters
Fiber TypeSM G.652D / G.657A2
Attenuation @1310nm≤ 0.36 dB/km
Attenuation @1550nm≤ 0.22 dB/km
Central Strength MemberFRP (non-metallic)
JacketAT (anti-tracking) PE or standard PE
Jacket OptionsSingle or double jacket
Metal ContentZero — fully dielectric
Max Fiber Count144 fibers
Operating Temperature−40°C to +70°C
Installation & Key Features
  • Aerial self-supporting on utility poles and towers
  • High-voltage power line corridors (no grounding required)
  • Anti-rodent variant available (flat FRP armor layer)
  • AT jacket prevents electrical tracking in HV corridors
  • Aramid yarn water blocking for outdoor sealing
DA-GYXTW
GYXTW — Compact Central Tube, PSP Armored
Uni-tube design with parallel steel wire strength members. Compact, cost-effective for ≤24 fiber runs.
Central Tube≤24 FibersCompactPSP
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Technical Parameters
Fiber TypeSM / MM
Attenuation @1310nm≤ 0.36 dB/km
Attenuation @1550nm≤ 0.22 dB/km
Tube ConstructionUni-tube (central tube)
Strength MemberTwo steel wires (parallel)
ArmorCorrugated steel tape (PSP)
Outer JacketBlack PE
Max Fiber Count24 fibers
Operating Temperature−40°C to +70°C
Installation & Key Features
  • Duct installation (conduit or HDPE pipe)
  • Aerial with messenger wire (non-self-supporting)
  • Compact uni-tube — smaller OD vs stranded tube
  • Recommended for runs requiring ≤24 fibers
  • High cost-performance ratio for low-count applications
DA-EPFU / DA-GCYFY
Air Blowing Micro Cables — EPFU & GCYFY
Lightweight blown-fiber micro cables for FTTH and metro access. Optimized aerodynamic profile for pneumatic installation.
Air BlowingFTTHMicro Duct2–288f
▼
EPFU — Indoor Micro Cable
ConstructionUni-tube; UV cured resin
Outer SheathPolymer outer sheath
Min. Micro Duct5/3.5mm OD/ID
ApplicationFTTH indoor air blowing
GCYFY — High-Density Blown
ConstructionStranded loose tube
Fiber Count2 ~ 288 fibers
ApplicationMetro access + FTTH
Key PropertyBest blowing; high duct utilization
Installation & Key Features
  • Pneumatic (air blowing) into HDPE micro ducts
  • EPFU: FTTH indoor runs in 5/3.5mm+ micro ducts
  • GCYFY: 2–288 fibers in a single compact cable
  • Aerodynamically optimized for long blowing distances
  • Lightweight and flexible — easy to re-blow or replace
DA-OPGW / DA-OPPC
OPGW & OPPC — Power Line Utility Cables
Dual-function utility cables combining optical fiber with HV power line ground wire or phase conductor.
OPGWOPPCHV Power LineLightning Protection
▼
OPGW Variants
Central TubeSteel optical fiber unit in center
Stranded TubeAS wires + OP unit (stranded)
Al-clad SSTAS wires + AL(SUS) tube + fiber
Al-clad PBTPBT loose tube + FRP + Al-clad wire
FunctionGround wire + optical fiber comms
Installation & Key Features
  • OPGW: Strung on HV towers as the overhead ground wire
  • OPPC: Replaces one phase conductor on HV lines
  • Used on 66kV, 110kV, 220kV, 500kV systems
  • Simultaneous lightning protection + fiber backbone
  • Eliminates separate fiber cable on power corridors
DA-GJX / DA-GJYX / DA-GJYXHA
FTTH Drop Cables — Indoor, Aerial & Armored
Flat and round FTTH drop cables for indoor horizontal, aerial self-supporting, and armored duct deployment.
FTTHIndoorAerial DropLSZH≤4 Fibers
▼
GJX — Indoor Flat Drop
Fiber Count1 ~ 4 fibers
Strength MembersSteel wire or FRP/KFRP
JacketBlack LSZH
Attenuation @1310nm≤ 0.4 dB/km
Attenuation @1550nm≤ 0.3 dB/km
GJYX — Outdoor Aerial Drop
Messenger WireSteel wire (self-supporting)
JacketBlack LSZH
GJYXHA ArmorAPL + water blocking tape
Installation & Key Features
  • GJX: Indoor horizontal runs to subscriber outlet
  • GJYX: Aerial last-mile connection, pole to premises
  • GJYXHA: Armored variant for protected duct runs
  • LSZH jacket — low smoke & zero halogens for fire safety
  • G657A2 bend-insensitive fiber option available
DA-IC-SM-D / DA-IC-SM-B / DA-GJPFWQH
Indoor Cables — Distribution, Breakout & Mini Distribution
Tight-buffer indoor cables for horizontal & vertical in-building cabling. Includes 144f mini distribution (13mm OD).
IndoorPVC/LSZHUp to 144fG657A2
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Shared Parameters
Fiber TypeSM / MM
Attenuation @1310nm≤ 0.4 dB/km
Attenuation @1550nm≤ 0.3 dB/km
JacketPVC or LSZH
Bending Radius10D static / 20D dynamic
Operating Temperature−20°C to +60°C
Distribution (D-type)2~48f; 0.9mm tight buffer
Breakout (B-type)2~24f; sub-cable unit
Mini Distribution24~144f in 13mm OD; G657A2
Installation & Key Features
  • D-type: Horizontal in-building cabling rack to rack
  • B-type: Vertical riser and horizontal applications
  • Mini: High-density data centers and IDF/MDF rooms
  • Mini: 144 cores in only 13mm OD — industry-leading density
  • G657A2 bend-insensitive for tight-radius indoor routing
// Category 02
Active Equipment
EPON/GPON OLTs, dual-mode ONUs, CATV optical transmitters and receivers, EDFA/EYDFA amplifiers, media converters, and optical transceivers.
7 PRODUCTS
EPON OLT
DA-GE9102
EPON OLT
Carrier-grade EPON Optical Line Terminal for broadband FTTH networks. Up to 16 PON ports with 1:64 splitting ratio.
  • Max transmission: 20 km
  • Splitting ratio: 1:64 max
  • Downlink speed: 1.25 Gbps
  • PON ports: 2 / 4 / 8 / 16; SFP slot interface
  • Install: 1U rack mount
  • Power: Single AC / Dual AC / Dual DC
EPON1U Rack1.25G
GPON OLT
DA-GP1108
GPON OLT
High-capacity GPON OLT with 1:128 splitting ratio and 2.5 Gbps downlink for next-generation broadband deployments.
  • Max transmission: 20 km
  • Splitting ratio: 1:128 max
  • Downlink speed: 2.5 Gbps
  • PON ports: 8 / 16; SFP slot interface
  • Dimensions: 442×320×44mm (1U)
  • Power: Dual AC / Dual DC
GPON1U Rack2.5G
Dual Mode ONU
DA-GPE12
Dual Mode ONU — GPON/EPON
Desktop subscriber ONUs compatible with both GPON and EPON networks. Multiple port configurations for voice, data, and CATV.
  • Downlink: 2.5 Gbps; 1× SC optical port
  • Data: 1 / 2 / 4× RJ-45
  • POTS optional: 1 / 2× VoIP port
  • CATV optional: 1× RF port
  • Power: 12V/1A; temp: 0~+50°C
ONUGPON/EPONTriple-Play
CATV Optical Transmitter
DA-CATV-T
CATV Optical Transmitter
1U rack-mounted CATV transmitter for analog RF signal distribution over fiber. 1310nm and 1550nm laser options.
  • Bandwidth: 45 ~ 1000 MHz
  • Optical interface: SC/APC or FC/APC
  • Wavelength: 1310nm or 1550nm
  • Output: 2~16 mW (1550nm); 2~36 mW (1310nm)
  • Transmission distance: 20 km
  • Dimensions: 483×380×44.5mm (1U)
CATV1310/1550nm1U
CATV Optical Receiver
DA-CATV-R
CATV Optical Receiver
Indoor and outdoor CATV optical receiver for RF signal recovery at subscriber distribution points. SC/APC and SC/UPC optical inputs.
  • Bandwidth: 45 ~ 1000 MHz
  • Optical interface: SC/APC or FC/APC
  • Reception wavelength: 1100 ~ 1600 nm
  • RF output ports: 1 / 2 / 4
  • Input power range: −7 ~ +2 dBm
  • Application: Indoor or outdoor
CATVRF OutputIndoor/Outdoor
EDFA EYDFA Amplifiers
DA-EDFA / DA-EYDFA
EDFA & EYDFA Fiber Amplifiers
Erbium-doped fiber amplifiers for 1550nm signal amplification. Single-port EDFA and high-power multi-port EYDFA configurations.
  • Wavelength: 1550 ± 20 nm
  • EDFA output: 13~28 dBm; ports: 1/2/4
  • EYDFA output: 29~44 dBm; ports: 8/16/32/64
  • Interface: SC/APC or FC/APC
  • Power: AC 90~265V or DC 48V
EDFAEYDFA1550nm
Optical Transceivers SFP to 100G
DA-SFP / DA-SFP+ / DA-XFP / DA-QSFP / DA-AOC
Optical Transceivers — SFP to 100G
Full range of optical transceivers and active optical cables from 1.25G to 100G for all switch and router platforms.
  • Data rates: 1.25 / 2.5 / 10 / 40 / 100 Gbps
  • Transmission distance: 0.55 ~ 100 km
  • Types: SFP, XFP, SFP+, QSFP, AOC
  • Optical interfaces: LC, SC, MPO
  • Industrial temp: −40~+85°C
SFP+QSFP100G
// Category 03
Test Equipment
OTDR field units, optical power meters, light sources, visual fault locators, and cable blowing machines.
5 PRODUCTS
OTDR Field Unit
DA-OT5000
OTDR — Field Unit
Portable OTDR for outdoor cable loss testing and breakpoint location up to 240km. Multi-wavelength with optional PON module.
  • Wavelengths: 850/1300/1310/1490/1550/1625nm
  • Dynamic range: 45/43 dB (max. 240km)
  • Optional: PON power meter module
  • Built-in OPM + VFL + MCI (high-config)
OTDR45dB240km
OTDR Platform
DA-OT5200
OTDR Platform — SM/MM Combined
High-precision OTDR platform combining SM and MM wavelength testing in one modular unit with 8" TFT touch screen.
  • Display: 8" TFT touch screen
  • SM + MM wavelength in one unit; 50 dB dynamic range
  • Modular: optional OPM / light source / connector inspector
OTDRSM+MM50dB
Power Meter Light Source
DA-OPM / DA-LS / DA-MPM
Optical Power Meter & Light Source
Auto-wavelength identification power meter with 1000-record storage, USB transfer, and matching multi-wavelength light source.
  • Light source wavelengths: 850~1625nm (1–4 selectable)
  • Power meter range: −70 ~ +6 dBm; auto-wavelength ID
  • Storage: 1000 records; USB data transfer
  • Connector: SC/FC/ST interchangeable
Power MeterLight SourceAuto-λ
VFL
DA-VFL
Visual Fault Locator (VFL)
Pocket-sized 650nm visible red laser for identifying fiber continuity, breakpoints, bends, and connector end-face defects.
  • Laser wavelength: 650nm (visible red)
  • Detection distance: 5km or 12km variants
  • Compact pen-style form factor
  • Suitable for SM and MM fiber types
VFL650nm12km
Cable Blowing Machine DA-ABM
DA-ABM-M28-P / DA-ABM-L825-PH
Cable Blowing Machines — Mini & Hydraulic
Pneumatic and hydraulic cable blowing machines for installing blown-fiber micro cables into HDPE micro duct networks.
  • DA-ABM-M28-P: Mini; pneumatic; cable 3~10mm; duct 8~20mm
  • DA-ABM-L825-PH: Hydraulic; cable 8~25mm; duct 32~50mm; pump included
  • Air compressor not included with either unit
Air BlowingPneumaticHydraulic
// Category 04
Cable Management
Optical distribution frames, network cabinets, patch panels, dome and inline splice closures, outdoor cross-connect cabinets, and FAT boxes.
7 PRODUCTS
ODF
DA-ODF-HA / DA-ODF-HD
ODF — Optical Distribution Frame
Floor-standing ODFs for central offices and headends. Up to 720 fibers with integrated 12-core splice trays.
  • Capacity: 504f / 576f / 720f
  • 12-core integrated splice trays per unit
  • Module options: 24 / 48 / 72 / 144 cores per unit
  • Heights: 2.0m / 2.2m / 2.6m
  • Cold-rolled steel; electrostatic spraying finish
Indoor720fFloor Stand
Network_Cabinet
DA-NC Series
Network Cabinets — Wall & Floor Type
Full range from 6U wall-mount to 47U floor-standing with 800kg load rating and adjustable depth pillars.
  • Wall-mount: 6~18U; max 60 KG static load
  • Floor type: 22~47U; max 800 KG static load
  • Open frame rack: 42/47U; 4-post; 400 KG
  • Adjustable depth equipment mounting pillars
6U–47U800 KGWall/Floor
Patch_Panel
DA-ODB-RM2 / DA-ODB-RM7C
Rack-Mounted Fiber Patch Panels
Fixed, sliding, and rotating rack-mounted patch panels from 1U to 4U for all standard adapter interfaces.
  • Types: Fixed / Sliding / Rotating
  • Capacities: 1U 12/24SC → 4U 96/144SC
  • Adapters: SC / DSC / DLC / ST / FC / E2000
  • Indoor central office and data center use
1U–4URack MountSC/LC/FC
Dome_Closure
DA-FOSC-C568 / DA-FOSC-DH Series
Dome Type Splice Closures — IP68
Weatherproof dome splice closures in mechanical and heat shrink seal variants. Up to 672 cores, IP68 rated.
  • Mechanical seal: 72 / 144 / 288 cores; 4~6 branch ports
  • Heat shrink seal: 96 ~ 672 cores; up to 16 branch ports
  • Protection: IP68
  • Install: Wall / Pole / Aerial / Direct buried
DomeIP68672f
Inline_Closure
DA-FOSC-C636 / DA-FOSC-C688B / DA-FOSC-C661
Inline Splice Closures — IP68
Low-profile rectangular inline closures for through-cable joints. Screw or buckle fastening, up to 288 cores.
  • Capacities: 96 / 144 / 288 cores
  • Cable ports: 2-in/2-out or 3-in/3-out
  • Protection: IP68
  • Install: Wall / Aerial / Direct buried
InlineIP68288f
FAT_Box
DA-ODN-OP-IS-16W / DA-ODN-GFS10
FAT Box & Fiber Distribution Boxes
Pre-connectorized fiber access terminal boxes and distribution boxes for FTTH last-mile deployment.
  • FAT DA-ODN-OP-IS-16W: 16 pre-connected adapters; IP65
  • DA-ODN-GFS10: IP68; integrated PLC splitter; wall/pole mount
  • Compact and lightweight; fast connector compatible
IP65/68Pre-ConnectFTTH
OCC
DA-OCC / DA-ONC Series
Outdoor Cross-Connect Cabinet (OCC)
IP65/IP55 rated outdoor cabinets for street-level fiber distribution and cross-connection.
  • DA-OCC: SMC; 96/144/288/576/1152f; IP65
  • DA-ONC-576SMC: Passive; SMC; 22U; IP65
  • Install: Wall / Pole / Ground mounted
IP651152fSMC
// Category 05
Passive Components
PLC splitters, fiber optic adapters, patchcords, and pigtails.
3 PRODUCTS
PLC_Splitter
DA-PLC
PLC Splitter — 1×2 to 1×128
Planar lightwave circuit splitters with excellent channel uniformity in six packaging configurations for every deployment scenario.
  • Splitting ratio: 1×2 to 1×128
  • Return loss: ≥55 dB; Low PDL; Low excess loss
  • Types: Blockless / Box / Insert / LGX / Rack-mount / Bare fiber
  • Fiber: SM only
PLC1×128FTTH/PON
Fiber Optic Adapters
DA-AD
Fiber Optic Adapters / Couplers
SM and MM fiber adapters in all standard interfaces. Insertion loss ≤0.2 dB, return loss ≥55 dB.
  • Types: SC / LC / FC / ST / E2000
  • UPC and APC versions
  • Insertion loss: ≤0.2 dB; Return loss: ≥55 dB
  • Housing: Plastic or metal
AdapterSC/LC/FCUPC/APC
Patchcords
DA-SC / DA-FC / DA-LC / DA-PC
Patchcords & Pigtails
Full range of SM and MM patchcords and pigtails across all standard connector types, polish grades, and jacket materials.
  • Connectors: SC / FC / ST / LC / E2000
  • Polish: UPC & APC; Fiber: SM & MM
  • Jacket: PVC or LSZH
  • IL: ≤0.3 dB; RL: MM ≥35 / SM UPC ≥50 / SM APC ≥60 dB
PatchcordPigtailUPC/APC
// Category 06
Tools & Ducts
Fusion splicers, SMC manholes, and FTTH field termination toolkit.
3 PRODUCTS
Fusion Splicer
DA-FS1230-I / DA-FS1290-I
Fusion Splicer — 4 & 6 Motor
Feeder-type fusion splicers with precision core-to-core alignment. 4-motor and 6-motor variants for distribution and backbone cable.
  • Types: Backbone / Feeder / FTTH compact
  • Fiber: SM and MM; single fiber fusion
  • Splice loss: SM 0.02 dB typical; MM 0.01 dB typical
  • Splicing time: 6 seconds
  • Display: 5" high-resolution LCD touch screen
Core Alignment6-MotorSM/MM
DA-MH
SMC Manholes
Non-metallic SMC manholes for underground fiber duct access points. EN1240 rated across four traffic load classes.
  • Material: SMC non-metal
  • Load classes: EN1240 A50 / B125 / C250 / D400
  • Direct bury — no concrete pad required
  • Lockable covers on all variants
ManholeSMCEN1240
FTTH Termination Toolkit
DA-TK300S(P)
Tool Kit — FTTH Termination (TK300)
Compact toolkit for FTTH subscriber-end termination including drop cable preparation and fast connector installation.
  • Optimized for flat LSZH drop cable preparation
  • Compatible with all standard fast connectors (SC/LC/FC)
  • Lightweight portable carry bag format
  • Suitable for daily FTTH deployment technician work
FTTHTerminationFast Connector
Technical Reference

Cable Specification Summary

ProductFiber CountArmorJacket@1310nm@1550nmTemp (°C)InstallationMetal-Free
GYTACustomAPLBlack PE≤0.36 dB/km≤0.22 dB/km−40~+70Duct / AerialNo
GYTSCustomPSPBlack PE/LSZH≤0.36 dB/km≤0.22 dB/km−40~+70Duct / AerialNo
GYFTYCustomNoneBlack PE≤0.36 dB/km≤0.22 dB/km−40~+70Duct / Aerial / EMYes
GYTY53144f maxPSPDouble PE≤0.36 dB/km≤0.22 dB/km−40~+70Direct buriedNo
GYTA53CustomAPL + PSPDouble PE≤0.36 dB/km≤0.22 dB/km−40~+70Direct buried (heavy)No
GYXTW24f maxPSPPE≤0.36 dB/km≤0.22 dB/km−40~+70Duct / Aerial ≤24fNo
ADSS144f maxNone (FRP)PE / AT PE≤0.36 dB/km≤0.22 dB/km−40~+70Aerial self-supportingYes
GCYFY (blown)2~288fNoneOuter sheath———Air blowing in micro ductYes
EPFU (blown)CustomNonePolymer———Air blowing FTTH indoorYes
GJX Drop4f maxNoneLSZH≤0.4 dB/km≤0.3 dB/km—Indoor duct (FTTH)Option
GJYX Drop4f maxNoneLSZH≤0.4 dB/km≤0.3 dB/km—Aerial self-supportingOption
D-type Indoor48f maxNonePVC or LSZH≤0.4 dB/km≤0.3 dB/km−20~+60Indoor horizontalYes
B-type Indoor24f maxNonePVC or LSZH≤0.4 dB/km≤0.3 dB/km−20~+60Indoor verticalYes
Mini Distribution144f/13mm ODNoneEasy-extract≤0.4 dB/km≤0.3 dB/km−20~+60Indoor HD (data center)Yes
OPGWCustomAl-clad wireAl-clad———HV power line ground wireNo
OPPCCustomAl-clad wireAl-clad———HV phase conductorNo
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