200G QSFP56 ER4 SMF LWDM4 40 km. LC LINK , CISCO, Allied-Telesis Avago, Cisco Meraki, Check Point , Chelsio, Dahua, D-Link, Delta, EnGenius, Edgecore, F5, Fiberhome, Hikvision, Hillstone, Ruckus, Ruijie, Linksys, Mikrotik, MRV , Moxa, Netgear, Palo Alto, Planet, QNAP, Oscilloquartz, Sophos, Synology, TP-Link, Ubiquity, Zyxel, etc.

UT-902CQS-LC40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Hewlett Packard

UT-902CQS-HP40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Adva / Adtran

UT-902CQS-AA40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Aruba

UT-902CQS-AB40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Alcatel-Lucent

UT-902CQS-AL40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Arista

UT-902CQS-AT40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Avaya

UT-902CQS-AY40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Brocade

UT-902CQS-BC40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Ciena

UT-902CQS-CN40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Dell

UT-902CQS-DL40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Ericsson

UT-902CQS-ES40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Extreme

UT-902CQS-ET40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Fortinet

UT-902CQS-FN40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC H3C

UT-902CQS-HC40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Hirschmann

UT-902CQS-HM40-E4

200G QSFP56 ER4 SMF LWDM4 40 km. LC Huawei

UT-902CQS-HW40-E4