1.25G SFP 1310nm-TX/1550nm-RX 20km Transceiver

1000BASE-BX SFP 1310nm-TX/1550nm-RX 20km Transceiver

IP-QELK10(20)F35(B53)CBD Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). Consists of 5 sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the 1310nm FP laser (the 1550nm DFB laser) and the PIN/TIA.The module data link up to 20km in 9/125umSingle-mode fiber.

This transceiver meets the Small Form Pluggable (SFP) industry standard package utilizing an integral LC-Bi-directional optical interface connector. An enhanced Digital Diagnostic Monitoring Interface compliant with SFF-8472 has been incorporated into the transceiver. It allows real time access to the transceiver operating parameters such as transceiver temperature, laser bias current, transmitted optical power, receive optical power and transceiver supply voltage by reading a built-in memory with I²C interface.

The optical output can be disabled by a LVTTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I²C register access.

Features

  • Up to 1.25Gb/s data links
  • 1310nm FP laser transmitter and PIN/TIA
  • Receiver for IP-QELK10(20)F35CBD
  • 1550nm DFB laser transmitter and PIN/TIA receiver for IP-QELK10(20)B53CBD
  • Up to 10(20)km on 9/125µm SMF
  • Hot-pluggable SFP footprint
  • BIDILC/UPC type pluggable optical interface
  • Low power dissipation
  • Metal enclosure, for lower EMI
  • RoHS compliant and lead-free
  • Support Digital Diagnostic Monitor interface
  • Single +3.3V power supply
  • Compliant with SFF-8472
  • Case operating temperature
  • Commercial: 0°C to +70°C

Specifications

Compatible model name 1000BASE-BX SFP 1310nm-TX/1550nm-RX 20km Module Brand Inphilight
Package type SFP Transmission rate 1000Mbps
wavelength 1310nm-TX/1550nm-RX The longest transmission distance 20km
interface LC simplex Laser type FP BiDi
Fiber type Single mode SMF Digital Diagnosis (DOM) Yes
Emitted light power -9~-3dBm Receiving sensitivity <-23dBm
Commercial temperature 0~70°C (32~158°F) Protocol Fast Ethernet, Gigabit Fibre Channel, MSA

Applications

  • Switch to Switch Interface
  • Fast Ethernet
  • Switched Backplane Applications
  • Router/Server Interface
  • Other Optical Links

Here to download the full details of 1.25G SFP 1310nm-TX/1550nm-RX 20km Transceiver Module.

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Building 5, Zone E, Phase II, Optics Valley Core Center, 52 Liufang Road, Jiangxia District, Wuhan 430074