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Shenzhen HiLink Technology Co.,Ltd.

GLC-ZX-SM SFP Transceiver Module 80km / 1000BASE ethernet optical transceiver

Product Details:
Place of Origin: China
Brand Name: HILINK
Certification: CE FCC Rohs
Model Number: HL - GLC - ZX -SM
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Static bag, Plastic PVC Pack, Retail box, Technical box, or customized.
Delivery Time: 2-5 working days
Payment Terms: L/C, T/T, Western Union,Paypal , AliExpress , Alipay ,etc.
Supply Ability: 3000/pieces/month
  • Detail Information
  • Product Description

Detail Information

Product Name: 1000BASE SFP 80km Condition: Brand New
Data Transfer Rate: 1.25Gbps Wavelength: 1550nm
Distance: 80km Fiber Connector: LC
High Light:

sfp optical transceiver


sfp fiber module

Product Description



GLC-ZX-SM SFP Transceiver Module 80km / 1000BASE ethernet optical transceiver

Series NumberHL - GLC - LH - SMVendor NameHilink
Power supply+3.3VMax Data Rate1.25G
Wavelength1310nmMax Cable Distance20km
InterfaceLCOptical ComponentsFP 1310nm
Cable Type9 / 125μm SMFDOM SupportYes
TX Power-2 to  3dBmReceiver Sensitivity<- 24 dBm
Commercial Temperature 0 to 70°C (32 to 158°F)Power dissipation < 600mW


  • Up to 1.25Gb/s dual data links
  • Hot-pluggable SFP footprint
  • 1550nm DFB laser transmitter
  • Duplex LC connector
  • Up to 80km on 9/125µm SMF
  • Metal enclosure for lower EMI
  • Single +3.3V power supply
  • Low power dissipation <700mW
  • Commercial operating temperature range: 0°C to +70°C


  •  1.25Gb/s 1000Base-EX Ethernet
  •  1.06 Gb/s Fibre Channel


1.25G SFP 
HL-SFP-SX1.25G 850nm 550m SFP MM
HL-SFP-MX1.25G 1310nm 2km SFP MM
HL-SFP-LX1.25G 1310nm 10km SFP DDM
HL-SFP-EX1.25G 1310nm 40km SFP
HL-SFP-ZX1.25G 1550nm 80km SFP
HL-SFP-ZX-1201.25G 1550nm 120km SFP
HL-SFP-ZX-1501.25G 1550nm 150km SFP

Hilink 1.25G SFP compatible brand: Cisco, Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, D-link, Alcatel, Riverstone, Enterasys, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.

IV. Optical Characteristics (TOP=25°C, Vcc=3.3 Volts) 
Output Opt. PowerPO0-+5dBm1
Optical Wavelengthλ1540-1570nm 
Spectral Widthσ--1nm 
Optical Rise/Fall Timetr/tf-170260ps2
Deterministic Jitter ContributionTXΔDJ--0.07UI3
Total Jitter ContributionTXΔTJ--0.007UI 
Optical Extinction RatioER9--dB 
Average Rx SensitivityRSENS---25dBm4
Maximum Received PowerRXMAX0--dBm 
Optical Center WavelengthλC1270-1600nm 
LOS De-AssertLOSD---25dBm 
LOS AssertLOSA-36--dBm 
LOS Hysteresis 0.5--dB 

International Express:
DHL, FedEx,EMS,TNT, UPS and so on. It takes 3-7 days.

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