LinkOptix-T1G

Tranceivers

Product Overview

The T1G-SM-LR-LC is a high-performance, cost-effective 1G SFP+ transceiver supporting up to 1.25 Gbps over 10 km on single-mode fiber. It features a 1310nm FP laser transmitter and a PIN photodiode receiver with integrated TIA and limiting amplifier. Hot-pluggable and LVTTL-compatible, it offers 100 Ω differential AC-coupled interfaces, digital diagnostics monitoring, and status indicators for TX Fault and RX Loss of Signal.

  • 1G SFP+ Optical Transceiver compliant with IEEE 802.3ae 10GBASE-LR standard
  • Operates at 1310 nm wavelength using FP laser technology
  • Built-in Automatic Power Control (APC) for stable optical output across voltage and temperature variations
  • Basic Digital Diagnostics (DD) data as per SFF-8472 – monitors temperature, voltage, TX power, RX power, and bias current
  • Duplex LC optical interface for standard connectivity
  • TX_Fault & RX_LOS signals for proactive fault detection and link status monitoring
Certified Quality Standards
Rigorous Testing
& Validation
Comprehensive Support
Reliability is Key

Industry we serve

We keep industries connected and performing.

Service Providers

Scale with cutting-edge optics and meet increasing bandwidth demands

Enterprise

Enable secured, real-time data and get an edge over your competitors

Data Centers

Future-proof interconnects between center, state and local institutions

Government

Build trusted, pro-active networks for servers, switches, and storages


Features

  • Up to 10km transmission on SMF
  • Up to 1.25 Gbps
  • 1310nm FP laser and PIN receiver
  • 2-wire interface for integrated Digital
  • Diagnostic monitoring
  • Hot pluggable
  • Very low EMI and excellent ESD protection
  • +3.3V power supply
  • Power consumption less than 1.0W
  • Operating case temperature: 0~+70°C

Compliance

  • Compliant with IEEE 802.3Z
  • Compliant with MSA SFF-8472
  • Compliant with SFP MSA
  • RoHS compliant
  • FC Compliant
  • CE Compliant

Characteristics

Transmitter
  • Wavelength: 1260–1355 nm (typical 1310 nm)
  • Optical power: -9 dBm to -3 dBm
  • Extinction ratio: ≥ 8.2 dB
  • Laser off power: ≤ -40 dBm
Receiver
  • Wavelength: 1260–1620 nm
  • Receiver sensitivity: ≤ -22 dBm
  • Overload: ≤ -3 dBm
  • LOS deassert: ≥ -23 dBm
  • LOS hysteresis: 0.5 – 6 dB
Digital Diagnostics (DDM)
  • Temperature monitor accuracy: ±3°C
  • Supply voltage monitor: ±3%
  • Bias current monitor: ±10%
  • TX Power monitor: ±3 dB
  • RX Power monitor: ±3 dB
Mountain Landscape
Beach Sunset

We Stay With You!

Enjoy complete peace of mind with extended warranties, 24×7 tech assistance, and hands-on onsite support that is built around your needs.

We provide cost-efficient, security-focused, and expert-backed solutions that ensure your business operates smoothly and efficiently.

Our goal is to keep your operations uninterrupted and your investment protected. Because at Immunity Networks, we don’t just support your systems but we strengthen the backbone of your business.

Cloud Management

Stay Connected, Stay in Control

  • Available with 12 / 36 / 60 mo plans
  • Optimized uptime and real-time monitoring
  • DHassle-free migration and maintenance
Hardware Warranty

Because reliability shouldn’t expire.

  • Coverage for 12 / 36 / 60 mo plans
  • Fast replacement and repair service
  • Peace of mind with complete asset protection
Tech Support

Help is just a call away.

  • 8×5 Remote Support
  • 24×7 Remote Monitoring
  • Telephonic, Email & Web Assistance
Onsite Support

we’re there to help you.

  • Choose from limited or unlimited onsite visits
  • Certified engineers at your doorstep
  • Fast resolutions that keep you moving

Take a free consultation.

Book your schedule with the Leaders for planning your end point security strategy.

TOP