User's Manual
25
Product
code
Name
O
p
tical
p
arameters
(dBm)
Transmit
p
ower
Receive
p
ower
JG709A
HP X140 40G QSFP+ MPO
MM 850nm CSR4 300m
Transceiver
–7.6 to 0 –9.9 to +2.4
NOTE:
The 40G QSFP+ ports of the JG325B and JG709A fiber transceiver modules can be split into four
channels. You can connect a 40G QSFP+ port to four 10G SFP+ ports. The QSFP+ fiber transceiver
module and SFP+ fiber transceiver modules to be connected must be the same in specifications, includin
g
central wavelength and fiber type.
QSFP+ fiber transceiver modules that use an LC
connector
Figure 14 QSFP+fiber transceiver module that use an LC connector
Models and specifications
Table 30 Specifications for QSFP+ transceiver modules that use an LC connector (1)
Product
code
Name
Central
wavelength
(nm)
Fiber
mode
Fiber
diameter
(
m)
Modal
bandwidth
(MHz*km)
Transmission
distance
JG661A
HP X140 40G
QSFP+ LC LR4 SM
10km 1310nm
Transceiver Module
Four lanes:
• 1271
• 1291
• 1311
• 13 31
SMF 9/125 N/A
10 km (6.21
miles)
Table 31 Specifications for QSFP+ transceiver modules that use an LC connector (2)
Product
code
Name
O
p
tical
p
arameters
(dBm)
Transmit
p
ower
Receive
p
ower