40G Optical Tester

Optical Tester SR4 (50G and 12.5G)

The Optical Tester SR4 is the perfect vehicle for testing and experiencing the LightABLE™ SR4 transceiver modules. The Optical Tester SR4 consists of a printed circuit evaluation board with a pluggable SR4 transceiver module.
The LightABLE SR4 optical transceivers offer four asynchronous lanes operating at up to 12.5 Gbps per lane. These modules are designed for very short reach applications (1 m to 100 m) with support on 50/125 micron multimode fiber (OM3).

Optical Tester 50G

The Optical Tester SR4 50G allows RF electrical access to four TX lanes and four RX lanes of the SR4 transceiver.
Dual pairs of SMA connectors on the periphery of the Optical Tester give access to TX and RX RF signal for each lane. Optical access is provided via standard MPO connector with a 1× 12 MT ferrule.

10G Optical Tester
Optical Tester 40G 1 ch.

The Optical Tester SR4 12.5G allows RF electrical access to one TX and one RX lane. The remaining 3 lanes of TX and 3 lanes of RX of the SR4 transceiver are configured as electrical loopbacks.
Dual pairs of SMA connectors on the periphery of the Optical Tester give access to TX and RX RF signal for each lane. Optical access is provided via standard MPO connector with a 1× 12 MT ferrule.

Specifications and features

  • Designed to operate up to 12.5 Gbps per lane.
  • Optical Tester SR4 50G: 4× TX and 4× RX high-speed lanes each accessible via a differential pair of SMA connectors.
  • Optical Tester SR4 12.5G: 1× TX and 1× RX high-speed lane each accessible via a differential pair of SMA connectors.
  • AC coupled high-speed signals.
  • Single power supply, standard wall-plug interface.

Applications

  • Assess electrical and optical signal quality from the LightABLE SR4.
  • Enable bit error rate and eye diagram test on the LightABLE SR4 and optical interconnect.
  • Test various communication protocols such as Ethernet, PCIe, and InfiniBand over the LightABLE.
Optical Tester 40G dimensions
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