7-48
Table7-25 Specifications of QSFP+ transceiver modules with LC connectors (2)
Transceiver module
Transmitted optical power
(dBm)
Received optical power
(dBm)
QSFP-40G-BIDI-SR-MM850
–4 to +5
–6 to +5
QSFP-40G-LR4L-WDM1300
–10 to +2.3
–11.5 to +2.3
QSFP-40G-ER4-WDM1300
–2.7 to +4.5
–21.2 to –4.5
QSFP-40G-LR4-WDM1300
–7 to +2.3
–13.7 to +2.3
QSFP-40G-BIDI-WDM850
–7.6 to +3
–9 to +3
100 GE fiber port
The 100 GE fiber ports support 40G transceiver modules.
QSFP28 transceiver modules with MPO connectors
Table7-26 40 GE fiber port specifications
Item
Specification
Connector type
MPO
Transceiver module type
QSFP28
Standard compliance
100GBASE-R
Interface speed
LAN PHY: 100 Gbps
Table7-27 Specifications of QSFP28 transceiver modules with MPO connectors (1)
Transceiver
module
Central
wavelength
(nm)
Fiber
mode
Fiber
diameter (µm)
Mode
bandwidth
(MHz*km)
Transmission
distance
QSFP-100G-
SR4-MM850
850
MMF
50/125
2000
70 m (229.66 ft)
4700
100 m (328.08 ft)
Table7-28 Specifications of QSFP28 transceiver modules with MPO ports (2)
Transceiver module
Transmission speed
Transmitted optical
power (dBm)
Received optical
power (dBm)
QSFP-100G-SR4-MM85
0
100 Gbps
–8.4 to +2.4
–10.3 to +2.4
QSFP28 transceiver modules with LC connectors
Table7-29 100 GE fiber port specifications
Item
Specification
Connector type
LC
Transceiver module type
QSFP28
Standard compliance
100GBASE-R
Interface speed
LAN PHY: 100 Gbps
