1000BASE-LX/LH SFP+ modules are fully compatible with Catalyst 4500 Transceivers. Cozlink GBIC transceivers can connect line cards of Catalyst 4500 Transceivers to optical fiber networks at input wavelength of 1310nm. The Cisco Catalyst 4500E Series 12-port 10 Gigabit Ethernet line card supports standard Small Form-Factor Pluggable Plus (SFP+) optics. The ports can be used interchangeably as Gigabit Ethernet and 10 Gigabit Ethernet to support phased migration from Gigabit Ethernet to 10 Gigabit Ethernet. The Catalyst 4500 Transceivers from Cozlink support IEEE802.1AE approved applications.These transceivers are designed to work at industrial temperature range. Cozlink Catalyst 4500 Transceivers are fully interchangeable with other SFP+ modules manufacturing brands such as HP, Dell, Juniper, Finisar, Cisco, Huawei and many other brands.
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