QSFP28 optical transceiver modules that use MPO
connectors
See Chapter 1, "Overview", for information regarding MPO connectors and cable requirements.
Figure 5: QSFP28 optical transceiver module that use MPO connectors
Models and specifications
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)
Table 8: Specifications for QSFP28 optical transceiver modules that use MPO connectors (2)
Product name (SKU)
Connector
Optical parameters (dBm)
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
Chapter 2
QSFP28 modules
14
ArubaOS-Switch and ArubaOS-CX Transceiver Guide