BASIC INFO
Huawei Original QSFP-40G-ER4 02311BKT 40GBase-ER4 Optical Transceiver,QSFP+,40G,Single-mode Module (1310nm,40km,LC)
| Basic Information | |
| Part Number |
02311BKT |
| Model |
QSFP-40G-ER4 |
| Description |
40GBase-ER4 Optical Transceiver,QSFP+,40G,Single-mode Module (1310nm,40km,LC) |
| Level-1 category |
40GE QSFP+ Optical Modules |
| Module name |
QSFP-40G-ER4 |
| Technical Specifications | |
| Connector type |
LC/DLC |
| Optical fiber type |
SMF |
| Form factor |
QSFP+ |
| Transmission rate [bps] |
40G |
| Target transmission distance [km] |
Single-mode fiber (G.652) (with diameter of 9 μm): 40 km |
| Application standard/Type |
40GBASE-ER4 |
| Working case temperature |
0°C to 70°C (32°F to 158°F) |
| Type of the end face of the fiber ceramic ferrule |
PC or UPC |
| DDM options |
Supported |
| Center wavelength [nm] |
1271, 1291, 1311, 1331 |
| Overload power (AVG) [dbm] |
-4.5 |
| Minimum Tx optical power (AVG) [dbm] |
-2.7 |
| Maximum Tx optical power (AVG) [dbm] |
4.5 |
| Minimum extinction ratio [db] |
5.5 |
| Rx sensitivity (OMA) [dbm] |
-19.5 |
