Installation and Reference Guide
40G QSFP+ Modules
The schematic diagrams are for your reference only. Product appearance is subject to the actual model.
Models and Technical Specifications
Table 5-1 Models and Technical Specifications of 40G QSFP+ Modules
Models
Wavelength
(nm)
Fiber Type
DDM
Supported
(Yes/No)
Transmit
(dbm)
Receive (dbm)
MIN
MAX
MIN
MAX
40G-QSFP-SR-MM850
(840 ,860)
MMF
1
(MPO
connector)
Yes
-7.6
2.4
-9.5
2.4
40G-QSFP-SR-MM850-BIDI
(840 ,900)
MMF
1
(LC
connector)
No
-4.0
5.0
-4.5
5.0
40G-QSFP-LSR-MM850
(840 ,860)
MMF
1
(MPO
connector)
Yes
-7.5
1.0
-9.9
2.4
40G-QSFP-LR4-SM1310
(1264.5,1277.5)
(1284.5,1297.5)
(1304.5,1317.5)
(1324.5,1337.5)
SMF
2
(LC
connector)
Yes
-7.0
2.3
13.7
2.3
40G-QSFP-iLR4-SM1310
(1264.5,1277.5)
(1284.5,1297.5)
(1304.5,1317.5)
(1324.5,1337.5)
SMF
2
(LC
connector)
Yes
-7.0
2.3
-13.7
2.3
40G-QSFP-ER4-SM1310
(1264.5,1277.5)
(1284.5,1297.5)
(1304.5,1317.5)
(1324.5,1337.5)
SMF
2
(LC
connector)
Yes
-2.7
4.5
-21.2
-4.5
40G-QSFP-LR4-PSM-SM13
10
(1260,1355)
SMF
2
(MPO/APC
connector)
Yes
-6.2
0.5
-14.4
2.3
1
MMF=Multimode fiber
2
SMF=Single mode fiber
Table 5-2 Cabling Specifications
Models
Wavelength
(nm)
Fiber Type
Core
Size
Modal
Bandwidth
Cable
Distance