1G SFP LR Series

HSGQ / SFP Module

1G SFP LR Series

HSGQ 1.25G SFP 10~160km Single Mode Full Form on Switch

Key Features
  • 1.25G Gigabit Speed — Stable transmission from 10km to 160km on single-mode fiber
  • Multiple Distance Options — 10km, 20km, 40km, 80km, 120km, 160km variants available
  • LC Duplex Connector — Standard SFP form factor, hot-pluggable and widely compatible
  • Full Form Customized — Ideal for ISP, Metro, Campus, and long-haul fiber links
Brand HSGQ
Category SFP Module
Model 1G SFP LR Series
Availability In Stock
General
Device Type 1.25G Gigabit SFP Optical Transceiver (Long Reach)
Form Factor SFP (Small Form-factor Pluggable)
Optical
SFP Type 1.25G SFP LR / ER / ZR
Connector Type LC Duplex
Optical Wavelength 1310nm (for most models) / 1550nm (for longer distances)
Transmission Distance 10km / 20km / 40km / 80km / 120km / 160km (model dependent)
Fiber Type Single Mode Fiber (SMF, 9/125μm)
TX Power Varies by distance (e.g., -9 ~ -3 dBm for 10km, higher for longer reach)
RX Sensitivity Varies by distance (e.g., -23 dBm for 10km, lower for longer reach)
Performance
Data Rate 1.25 Gbps (Gigabit Ethernet)
Operating Mode Single Fiber (Duplex)
Compatibility
Compatible Devices Most switches, routers, and media converters with SFP ports (Cisco, Huawei, Solitine, MikroTik, etc.)
Physical
Dimensions 56.5 × 13.4 × 8.5 mm (Standard SFP)
Weight ≈ 20 g
Environment
Operating Temperature 0°C ~ 70°C (Commercial) / -40°C ~ 85°C (Industrial version available)
Others
Package Content 1 × HSGQ 1.25G SFP Module, 1 × Dust Cap
Warranty & Support
Warranty 1 Year Official Warranty
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