Products — Skypermall Fiber & Cable Portfolio

Family 01

Single-Mode Optical Fiber

Full-band single-mode fibers with optional bend-insensitive and low-loss variants — the workhorse of long-haul, metro, access and data center networks.

Non-Dispersion-Shifted SMF with Extended Wavelength Band

The G.652.D suppresses the water-peak loss around 1383 nm, extending the working window to the E-band (1360–1460 nm) for ~100 nm of extra spectral bandwidth. Attenuation and dispersion are optimized across the full 1260–1625 nm band.

1260–1625 nm full-band ≤0.20 dB/km @1550 nm DWDM / CWDM ready

Application: central tube, loose tube stranded, slotted core and ribbon cable structures; Ethernet, IP, ATM, SONET, WDM; CWDM at 1383 nm, DWDM, and special environments such as OPGW and ADSS. Excellent high-temperature and mechanical performance via specialized UV-curable coating.

Parameter	Condition	Value	Unit
Attenuation	1310 nm	≤0.34	dB/km
Attenuation	1383 nm (after H₂ aging)	≤0.34	dB/km
Attenuation	1550 nm	≤0.20	dB/km
Attenuation	1625 nm	≤0.23	dB/km
Dispersion	1285–1330 nm (rel. to 1310 nm)	≤3.5	ps/nm·km
Dispersion	1525–1575 nm (rel. to 1550 nm)	≤18	ps/nm·km
Zero-Dispersion Wavelength	—	1300–1324	nm
Zero-Dispersion Slope	—	≤0.091	ps/nm²·km
PMD	Single fiber / link	≤0.03 / ≤0.02	ps/km½
Cable Cutoff Wavelength	—	≤1260	nm
Mode Field Diameter	1310 / 1550 nm	8.6±0.4 / 9.8±0.5	μm
Cladding Diameter	—	125±0.7	μm
Cladding Non-Circularity	—	≤0.7	%
Coating Diameter	—	245±7	μm
Macrobend Loss	Φ32 mm × 1 turn @1550 nm	≤0.05	dB
Macrobend Loss	Φ50 mm × 100 turns @1550/1625 nm	≤0.05	dB
Dynamic Fatigue Parameter	nd (typical)	1.3–8.9	—
Temperature Cycling	−60 to 85 °C, 2 cycles @1550 nm	≤0.05	dB/km
Damp Heat / Water Immersion	85 °C & 85% RH · 60 °C water	≤0.05	dB/km

Bend-Insensitive Single-Mode Fiber

G.657.A1 carries all G.652.D characteristics with significantly higher macrobend resistance. Lower PMD meets high-speed long-haul needs while excellent bend performance keeps the L-band usable and installation easy — ideal for compact indoor applications.

Bend radius 10–15 mm O+S+C+L band FTTH & metro ready

Parameter	Condition	Value	Unit
Attenuation	1310 / 1383 / 1550 / 1625 nm	≤0.34 / 0.34 / 0.20 / 0.24	dB/km
PMD	Single fiber / link	≤0.03 / ≤0.02	ps/km½
Cable Cutoff Wavelength	—	≤1260	nm
Mode Field Diameter	1310 / 1550 nm	9.1±0.4 / 10.2±0.6	μm
Cladding Diameter	—	124.3–125.2	μm
Macrobend Loss	Φ30 mm × 10 turns @1550 / 1625 nm	≤0.25 / ≤1.0	dB
Macrobend Loss	Φ20 mm × 1 turn @1550 / 1625 nm	≤0.75 / ≤1.5	dB
Temperature Cycling	−60 to 85 °C, 2 cycles @1550 nm	≤0.05	dB/km
Damp Heat / Water Immersion	85 °C & 85% RH · 60 °C water	≤0.05	dB/km

Application: cable TV, utilities and intelligent transportation access and building (FTTH) networks; optical cables with small bending radius requirements; compatible with all conventional G.652.D fibers.

Bend-Insensitive Single-Mode Fiber — Enhanced

G.657.A2 adds a low-refractive-index trench in the cladding to prevent light-field escape, delivering outstanding macrobending performance. All transmission bands up to 1625 nm (L-band) stay usable in high-density, space-constrained environments.

Bend radius 7.5–15 mm ≤0.21 dB/km @1550 nm Trench-assisted design

Parameter	Condition	Value	Unit
Attenuation	1310 / 1383 / 1550 / 1625 nm	≤0.35 / 0.35 / 0.21 / 0.23	dB/km
PMD	Single fiber / link	≤0.03 / ≤0.02	ps/km½
Cable Cutoff Wavelength	—	≤1260	nm
Mode Field Diameter	1310 / 1550 nm	8.6±0.4 / 9.8±0.5	μm
Cladding Diameter	—	124.3–125.2	μm
Macrobend Loss	Φ30 mm × 10 turns @1550 / 1625 nm	≤0.03 / ≤0.1	dB
Macrobend Loss	Φ20 mm × 1 turn @1550 / 1625 nm	≤0.1 / ≤0.2	dB
Macrobend Loss	Φ15 mm × 1 turn @1550 / 1625 nm	≤0.5 / ≤1	dB
Temperature Cycling	−60 to 85 °C, 2 cycles @1550 nm	≤0.05	dB/km

Application: compact in-building installation, small-volume patch panels, optical cables with higher bend requirements and small bending radius designs.

Low-Loss G.652.D

LL-G.652.D combines full G.652.D compliance with industry-leading attenuation and PMD. Enables longer transmission distances in long-haul, metro and access applications — a solid foundation for new deployments or upgrades.

≤0.18 dB/km @1550 nm ≥20 dB longer spans DWDM / CWDM ready

Parameter	Condition	Value	Unit
Attenuation	1310 / 1383 / 1550 / 1625 nm	≤0.32 / 0.32 / 0.18 / 0.20	dB/km
Dispersion	1285–1330 nm (rel. to 1310 nm)	≤3.4	ps/nm·km
Dispersion	1525–1575 nm (rel. to 1550 nm)	≤18	ps/nm·km
PMD	Single fiber / link	≤0.04 / ≤0.03	ps/km½
Cable Cutoff Wavelength	—	≤1260	nm
Mode Field Diameter	1310 / 1550 nm	8.8–9.6 / 9.9–10.9	μm
Cladding Diameter	—	125±0.7	μm
Cladding Non-Circularity	—	≤1.0	%
Macrobend Loss	Φ32 mm × 1 turn @1550 nm	≤0.05	dB
Macrobend Loss	Φ50 mm × 100 turns @1550/1625 nm	≤0.05	dB
Temperature Cycling	−60 to 85 °C, 2 cycles @1550 nm	≤0.05	dB/km

Application: long-distance network deployment, OPGW and ADSS special environments, high-efficiency DWDM and CWDM systems.

Low-Loss Bend-Insensitive G.657.A2

LL-G.657.A2 reduces GeCl₄ doping to lower the Rayleigh scattering coefficient and uses a trench-assisted waveguide to enhance bend resistance. A unique draw process — annealing, speed control and matched tension/viscosity — produces lower-attenuation fiber.

Bend radius 7.5–15 mm ≤0.18 dB/km @1550 nm Low Rayleigh scattering

Parameter	Condition	Value	Unit
Attenuation	1310 / 1383 / 1550 / 1625 nm	≤0.32 / 0.32 / 0.18 / 0.20	dB/km
PMD	Single fiber / link	≤0.03 / ≤0.02	ps/km½
Cable Cutoff Wavelength	—	≤1260	nm
Mode Field Diameter	1310 / 1550 nm	8.6±0.4 / 9.8±0.5	μm
Cladding Diameter	—	125±0.7	μm
Macrobend Loss	Φ30 mm × 10 turns @1550 / 1625 nm	≤0.03 / ≤0.1	dB
Macrobend Loss	Φ15 mm × 1 turn @1550 / 1625 nm	≤0.5 / ≤1	dB
Temperature Cycling	−60 to 85 °C, 2 cycles @1550 nm	≤0.05	dB/km

Application: compact in-building installation, high-density patch panels and optical cable designs with stringent bending requirements.

Family 02

Next-Gen Specialty Fiber

Hollow-core, multi-core and polarization-maintaining fibers built for AI data centers, quantum communication, precision sensing and high-power laser delivery.

Anti-Resonant Hollow-Core Fiber

Air-guiding microstructured fiber with ultra-low latency, ultra-low loss, extremely low nonlinearity and a wide operating window. Available in O-band and C+L-band.

HC_ARF-235-OHC_ARF-235-C+L

Parameter	O-band	C+L-band
Core Diameter	30±2 μm	30±2 μm
Cladding Diameter	235±5 μm	235±5 μm
Window	1260–1340 nm	1530–1625 nm
Max Attenuation	1.0 dB/km	1.0 dB/km
MFD	20±2 @1310 nm	21±2 @1550 nm
Macrobend D30·10 turns	≤0.5 dB	≤0.2 dB

Multi-Core Optical Fiber

Two or more independent cores in one cladding enable Space Division Multiplexing (SDM) — multiplying capacity per fiber beyond single-core limits. Core count and index profile customizable.

MCF-4-SMMCF-x · 2–19 cores

Parameter	MCF-4-SM
Core Diameter / Pitch	8.0±0.5 / 40.0±1.5 μm
Attenuation @1310/1550	≤0.45 / ≤0.30 dB/km
Adjacent Crosstalk	≤−40 dB
Dispersion @1550 nm	≤22 ps/nm·km
PMD	≤2 ps/km½
Cutoff Wavelength	≤1300 nm
Customization	2–19 cores, 15–55 μm pitch, 125–250 μm cladding

Polarization-Maintaining Fiber

PANDA-type, high-birefringence fiber delivering stable linearly-polarized light for passive and active optical components.

PM 1310PM 1550

Parameter	PM 1310	PM 1550
Operating Wavelength	1310 nm	1550 nm
Cutoff Wavelength	1100–1290 nm	1290–1520 nm
MFD	9.0±0.5 μm	10.5±0.5 μm
Attenuation	≤0.5 dB/km	≤0.5 dB/km
Beat Length	≤4.0 mm	≤5.0 mm
Crosstalk @4 m / 100 m	≤−40 / −25 dB	≤−40 / −25 dB
Operating Temp	−45 to +85 °C · Proof 100 kpsi

Hollow-core applications: AI computing center interconnect, financial/high-frequency trading dedicated lines, 5G/6G bearer and backbone, intra-data-center interconnect, high-power laser transmission, UV/mid-IR delivery, quantum communication, pulse compression and gas sensing.

Family 03

Multimode Optical Fiber

From OM1 to OM5 bend-insensitive multimode — optimized for VCSELs and short-wavelength WDM, spanning LAN through 1.6 Tb/s data center links.

OM1 · 62.5/125 μm

Legacy LAN and security/multimedia multimode with excellent geometric precision and low transmission loss.

LANGigabit Ethernet

Attenuation @850 / 1300 nm	≤2.7 / ≤0.6 dB/km
Bandwidth @850 / 1300 nm	≥200 / ≥500 MHz·km
Core / Cladding	62.5±2.5 / 125.0±1.0 μm
Numerical Aperture	0.275±0.015

OM2 · 50/125 μm

High-bandwidth 50/125 μm multimode with very low macrobending sensitivity for LAN and security scenarios.

LANSmall bend radius

Attenuation @850 / 1300 nm	≤2.3 / ≤0.6 dB/km
Bandwidth @850 / 1300 nm	≥500 / ≥500 MHz·km
Core / Cladding	50±2.5 / 125.0±1.0 μm
Numerical Aperture	0.200±0.015

OM3 / OM4 Bend-Insensitive

850 nm VCSEL-optimized, low-loss, high-bandwidth multimode with excellent microbend resistance for data centers.

OM3OM410G–400G

Effective Mode Bandwidth	OM3 ≥1500 / OM4 ≥3500 MHz·km
Attenuation @850 / 1300 nm	≤2.4 / ≤0.6 dB/km
10GBASE-SR link	300 / 550 m
40G/100G SR4·SR10 link	140 / 170 m
1000BASE-SR link	1000 / 1100 m

OM5 Bend-Insensitive

Short-wavelength WDM multimode with high bandwidth across 850–950 nm for multi-wavelength systems up to 1.6 Tb/s.

SWDM400G–1.6T

EMB @850 / 953 nm	≥3500 / ≥1850 MHz·km
Attenuation @850 / 953 / 1300 nm	≤2.4 / 1.7 / 0.6 dB/km
1.6T-SR8.2 / 800G-SR4.2	100 / 100 m
400GBASE-SR4.2 / 100G WDM	150 / 150 m
Compatibility	Backward compatible with OM4

Family 04

Active & Passive Connectivity

Pre-terminated MPO/MTP trunks, active optical cables, patch cords and outdoor waterproof assemblies — plug-and-play, no field splicing required.

MPO / MTP Pre-Terminated Patch Cord

High-density multi-core trunks with ultra-precision face grinding, gold-plated ceramic ferrules and IP67 sealed connectors.

IL ≤0.3 dB8/12/24FIP67

Connector Types	MTP/APC · MTP/UPC · MPO/APC · MPO/UPC
Fiber Core Count	8, 12 & 24
Fiber Modes	G.652D, G.657A1/A2, OM3, OM4, OM5
Jacket	PVC · OFNR · OFNP · LSZH
Insertion Loss	SM ≤0.3 dB (≤0.2 low-loss) · MM ≤0.5 dB (≤0.3 low-loss)
Return Loss	SM ≥55 dB APC / 40 dB PC · MM ≥20 dB
Polarity	Type-A · Type-B · Type-C
Temp Range	−20 to +60 °C

AOC — Active Optical Cable

Integrated plug-and-play cables with self-developed VCSEL/DSP chips, DDM diagnostics and low-power design.

10G–800G≤14W @800G−40~+85 °C

Rates	10G · 25G · 100G · 200G · 400G · 800G
Connectors	SFP+ · SFP28 · QSFP28 · QSFP56 · QSFP-DD · OSFP
Fiber Modes	OM3 · OM4 · OM5 · G.652D · G.657A1
Distance	1–100 m (800G max 50 m on OM4)
Power	≤5 W/200G · ≤8 W/400G · ≤14 W/800G
Insertion Loss	≤0.5 dB
Jacket	PVC · OFNR · OFNP · LSZH
Functions	DDM · Foolproof · Color-code · IP67

Fiber Optic Patch Cord

Simplex/duplex patch cords with high-precision ceramic ferrules, available in PC, UPC and APC end faces.

SC · LC · FC · ST · MUIL ≤0.35 dB

Connectors	FC · SC · ST · LC · MU
End Face	PC · UPC · APC
Insertion Loss	≤0.35 dB
Return Loss	PC ≥45 · UPC ≥50 · APC ≥60 dB
Fiber Modes	G.652D · OM3 · OM4
Temp Range	−25 to +70 °C

Outdoor Waterproof Assembly

Fully sealed IP67/68 outdoor assemblies with UV/oil/acid-alkali-resistant jackets for aerial, duct and direct-burial.

IP67/68Rodent-proof option

Connector Types	SC · LC waterproof heads · MPO waterproof heads
Fiber Count	1F · 2F · 4F · 8F · 12F · 24F
Fiber Modes	G.652D · G.657A2 · OM3 · OM4 · OM5
Insertion Loss	≤0.35 dB
Return Loss	≥45 / 50 / 60 dB
Protection	IP67/68 · moisture-proof · optional armor
Water Blocking	Meets IEC 60794-1-2 F5

Family 05

Indoor Optical Cable

Tight-buffered, flame-retardant cable families for building wiring, vertical risers, data centers and communication equipment.

Building Wiring Cable — GJFJV(H) / GJFJBV(H)

Round simplex/duplex tight-buffered cables with aramid reinforcement for patch cords, pigtails and indoor horizontal wiring.

1–2F600/900 μm−20~+60 °C

Fiber Types	G.652D · G.657A1 · G.657A2 · A1a · A1b
Cable OD	1.6–3.0 mm (simplex) · 3.6–6.0 mm (duplex)
Tensile (L/S)	200 / 500 N
Crush (L/S)	60 / 120 N·100 mm
Bend Radius	Static 60 / Dynamic 30 mm
Jacket	PVC · LSZH (flame-retardant)
Standard	YD/T 1258.2 · IEC 60794-2-10/11

Micro-tube Breakout Cable — GJFV(H)

High-fiber-density vertical wiring cable with aramid reinforcement — light, small-diameter and easy to fan out.

4–24FOD 4.7–6.3 mmData center riser

Fiber Count	4F · 6F · 8F · 12F · 24F
Fiber Types	G.657A1 · G.657A2 · A1a · A1b
Cable Diameter	4.7–6.3 mm
Bend Radius	20D / 10D (static/dynamic)
Temp Range	−20 to +60 °C
Standard	YD/T 1258.4 · IEC 60794-2-20/21

Multi-Core Bundle Cable — GJPFJH(V)

Multi-core tight-buffered bundle cables for data centers and indoor wiring with flexible, soft construction.

4–24FOD 4.8–8.1 mm

Fiber Count	4F · 6F · 8F · 12F · 24F
Cable Diameter	4.8–8.1 mm
Tensile	400–1500 N by fiber count
Bend Radius	10D / 20D
Temp Range	−20 to +60 °C
Standard	YD/T 1258.2 · IEC 60794-2-10/11

Multi-Core Branch Cable — GJBFJH

Breakout cable with stranded core and easy fan-out subunits for data centers and building vertical systems.

4–24FOD 7.4–14.4 mm

Fiber Count	4F · 6F · 8F · 12F · 24F
Cable OD	7.4–14.4 mm
Subunit	900 μm tight-buffered + aramid
Central Member	FRP (non-metallic)
Jacket	LSZH
Standard	YD/T 1258.4 · IEC 60794-2-20

Family 06

Outdoor Optical Cable

Loose-sheathed stranded ribbon fiber cables — armored and non-armored — for duct and aerial laying, from 48 to 576 fibers.

Non-Armored Ribbon Cable — GYDTA

Water-blocking loose tubes with SZ stranding, APL moisture barrier and UV-resistant PE jacket for duct and aerial laying.

48–576F12F ribbons−40~+60 °C

Fiber Count	48 · 96 · 144 · 216 · 288 · 360 · 432 · 576F
Fiber Types	G.652D · G.655
Attenuation @1310 / 1550 nm	≤0.36 / ≤0.22 dB/km
Tensile (L/S)	600 / 1500 N
Crush (L/S)	300 / 1000 N·100 mm
Bend Radius	10D / 20D
Standard	YD/T 981.1 · IEC 60794-1

Armored Ribbon Cable — GYDTS

Same construction as GYDTA with the addition of a double-sided coated corrugated steel tape armor for maximum protection.

48–576FSteel armoredRodent protected

Fiber Count	48 · 96 · 144 · 216 · 288 · 360 · 432 · 576F
Fiber Types	G.652D · G.655
Attenuation @1310 / 1550 nm	≤0.36 / ≤0.22 dB/km
Armor	Corrugated steel tape
Tensile (L/S)	600 / 1500 N
Crush (L/S)	300 / 1000 N·100 mm
Standard	YD/T 981.1 · IEC 60794-1

Customization: all cable families support custom fiber counts, special structural parameters and performance requirements. Contact our engineers with your specification.

Optical Fiber & Cable Portfolio

Single-Mode Optical Fiber

Non-Dispersion-Shifted SMF with Extended Wavelength Band

Bend-Insensitive Single-Mode Fiber

Bend-Insensitive Single-Mode Fiber — Enhanced

Low-Loss G.652.D

Low-Loss Bend-Insensitive G.657.A2

Next-Gen Specialty Fiber

Anti-Resonant Hollow-Core Fiber

Multi-Core Optical Fiber

Polarization-Maintaining Fiber

Multimode Optical Fiber

OM1 · 62.5/125 μm

OM2 · 50/125 μm

OM3 / OM4 Bend-Insensitive

OM5 Bend-Insensitive

Active & Passive Connectivity

MPO / MTP Pre-Terminated Patch Cord

AOC — Active Optical Cable

Fiber Optic Patch Cord

Outdoor Waterproof Assembly

Indoor Optical Cable

Building Wiring Cable — GJFJV(H) / GJFJBV(H)

Micro-tube Breakout Cable — GJFV(H)

Multi-Core Bundle Cable — GJPFJH(V)

Multi-Core Branch Cable — GJBFJH

Outdoor Optical Cable

Non-Armored Ribbon Cable — GYDTA

Armored Ribbon Cable — GYDTS

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