Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module, SMF, 1310nm, 40km, LC, DDM - QSFPTEK
QSFP-40G-ER4-C Cisco® Compatible Transceiver - Prolabs
Generic Compatible QSFP-40G-ER4 40GBASE-ER4 QSFP+ 1310nm 40km SMF LC D — direcXource
Cisco QSFP-40G-ER4 QSFP 40GBASE-ER4 Transceiver Module, LC, 40KM | eBay
Huawei QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Transceiver Module
QSFP-4040-ER4 - 40G single-mode QSFP+ transceiver, ER4, CWDMx4, max range 40Km, LC dual connector
Amazon.com: 40G QSFP+ ER4 for Cisco QSFP-40G-ER4,40GBASE-ER4 QSFP+ER4 1310nm 40km LC SMF Optical Transceiver Modul : Electronics
Amazon.com: HPC Optics Compatible with Cisco QSFP-40G-ER4 QSFP+ Transceiver | 40GBASE-ER4 40km LC CWDM QSFP-40G-ER-HPC : Electronics
JNP-QSFP-40GE-ER4 Juniper compatible transceiver QSFP+ 40G
Cheap Cisco QSFP-40G-ER4 40 Gigabit Transceiver | Refurbished
Amazon.com: 40G QSFP+ ER4 for Cisco QSFP-40G-ER4,40GBASE-ER4 QSFP+ER4 1310nm 40km LC SMF Optical Transceiver Modul : Electronics
Qsfp-40g-er4 Compatible 40gbase-er4 40km Lc Dom Transceiver 40g Er Qsfp - Fiber Optic Equipment - AliExpress
FS QSFP-ER4-40G 40GBASE-ER4 40G QSFP+ Transceiver - FS.com
Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 and OTU3 QSFP+ Transceiver Module - FS.com
Juniper Networks 40G QSFP+ QSFP-40G-ER4 Transceiver - FS.com Singapore
QSFP+ 40GBase ER4 1310nm 40km SMF DOM LC Optical Transceiver
QSFP 40G LR4 ER4 10km/20km/30km/40km/ 1310nm LC Fiber Optic Transceiver Module - AliExpress
40gbase Qsfp 40g Er4 40km 1270~1330nm Lc Cwdm4+ Apd Sfp Transceiver - Fiber Optic Equipment - AliExpress
Cisco QSFP-40G-ER4-FL | 40GBase-ER4 Transceiver | FluxLight
Arista Networks 40G QSFP+ QSFP-40G-ER4 Transceiver Module - FS.com Europe
Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 and OTU3 QSFP+ Transceiver Module - FS.com
AddOn 40GBase-ER4 QSFP+ LC Transceiver (Cisco QSFP-40G-ER4) (QFX-QSFP-40G- ER4-AO)
Huawei 40GBase-ER4 Optical Transceiver QSFP-40G-ER4
