QSFP Electrical Passive Loopback, 5.0dB
QSFP/QSFP+ Passive Electrical Loopback is used for testing QSFP/QSFP+ transceiver ports in board level test. By substituting for a full-featured QSFP/ QSFP+ transceiver, the electrical loopback provides a cost effective low loss method for QSFP/QSFP+ port testing.
The loopback module is packaged in a standard MSA housing compatible with all QSFP/QSFP+ ports. Transmit data from the host is electrically routed, (internal to the loopback module), to the receive data outputs and back to the host. It provides an economical way to exercise QSFP/QSFP+ ports during R&D validation, production testing, and field testing.
This loopback module provides QSFP/QSFP+ power Class 2, 3, 4 (standard), or 1,5,6 loading using a customer supplied +3.3V voltage supply.
Features:
●Customizable power consumption
●Custom Memory Maps
●Supports 40Gb/s total data rate
●Full SFF-8436 MSA Comp
●Hot-pluggable MSA foot print
●Temperature range from 0° to 80°C
●Compliant with SONET, SDH, GBE, FC
●MSA Compliant EEPROM
●Power Consumption Different Option
●Internal Attenuation Different Option
Applications:
●QSFP Port/System
●Server blade testing
●ITU-T Recommendation G.957 (STM-1, 4 & 16)...
●Ethernet IEEE 802.3 (Gigabit, 10 Gigabit and 40 Gigabit Ethernet)
●SDR, DDR and QDR
●SONET, SDH, GBE, FC Support, Infiniband