Models, specifications, and compatibility

QSFP28 optical transceiver modules provide a transmission rate of 100 Gbps and use MPO connectors.

Table 7: Specifications for QSFP28 optical transceiver modules that use MPO connectors (1)
Product name (SKU)	DOM - Digital Optical Monitoring (4x4 part #)	Central wl (nm)	Fiber mode	Fiber diameter (µm)	Modal bandwidth (MHz*km)	Transmission distance
Aruba 100G QSFP28 MPO SR4 100m 12-fiber MPO MMF Transceiver (JL309A)	YES (1990-4680, 1990-4678)	850	MMF	50/125	2000 (OM3) 4700 (OM4)	70 m (229.66 ft) 100 m (328.08 ft)

NOTE:

SR4 is not supported for use over MMF OM1 or OM2 fiber. (The IEEE standard does not state a specification.) Use MPO Female connectors (no pins) with MPO transceivers.

Table 8: Specifications for QSFP28 optical transceiver modules that use MPO connectors (2)
Product name (SKU)	Connector	Optical parameters (dBm)
Product name (SKU)	Connector	Transmit power	Receive power
Aruba 100G QSFP28 MPO SR4 100m 12-fiber MPO MMF Transceiver (JL309A)	MPO (PC polished, 12-fiber)	-8.4 to +2.4	-10.3 to +2.4

Table 9: Compatibility for the QSFP28 optical transceiver modules that use MPO connectors.
Product name (SKU)	Minimum software required	Comments
Aruba 6400 12p 40G/100G QSFP28 Module (R0X45A)	10.04.2000
Aruba 8325 32C models (JL626A/JL627A)	10.03.0030
Aruba 8325 48Y8C models (JL624A/JL625A)	10.03.0030
Aruba 8400X Module: 6p 40G/100G QSFP28 Advanced Module (JL366A)	10.00.0005	10.00.0005 provided 100G product support. 10.00.0006 provides additional support for 40G on the JL366A.