What is GLC ex SMD?

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What is GLC ex SMD?

Cisco GLC-EX-SMD Compatible 1000BASE-EX SFP Transceiver Module (SMF, 1310nm, 40km, LC, DDM) It is high-performance small form factor pluggable (SFP) transceiver for 1000BASE-EX Gigabit Ethernet and 1G Fiber Channel application.

What is GLC LX SMD?

Description. The Cisco SFP Gigabit Ethernet Transceiver Module (GLC-LH-SMD) is a Cisco 1000BASE-LX/LH small form-factor pluggable (SFP) Gigabit Ethernet transceiver. This donation provides a single transceiver module, part number GLC-LH-SMD=, without any additional equipment.

What is Cisco GLC LH SM?

GLC-LH-SM is the Cisco 1000Base LX/LH SFP transceiver module, which is one of the most commonly used SFP module. It is hot-swappable and designed to plug directly into SFP/GBIC interface port or slot in your router and switch for Ethernet & Fibre Channel network applications.

How can you tell the difference between single mode and multimode SFP?

Single mode SFP module has a narrower laser wavelength, which works mainly in 1310nm and 1550nm wavelength. Whereas multimode SFP module works in 850nm wavelength due to the larger core size. The color coded bale clasp and color arrow of single mode SFP modules are generally designed in blue, yellow or purple.

Is LX Multimode?

1000BASE-LX can run over both single mode fiber and multimode fiber with a distance of up to 10 km and 550 m, respectively.

What is SFP Cisco?

Definition. Small form-factor pluggable (SFP) is a compact optical transceiver. Cisco Transceiver Modules support Ethernet, Sonet/SDH and Fibre Channel applications across all Cisco switching and routing platforms.

Is the GLC-ex-SMD compatible with Cisco transceivers?

Our GLC-EX-SMD is 100% compatible with the original Cisco GLC-EX-SMD. We have a large quantity of GLC-EX-SMD transceivers in stock and can ship the GLC-EX-SMD to you within 24 hours. All of our Cisco compatible transceivers are tested in-house prior to shipping to insure they are in perfect physical and working condition.

Is the Cisco GLC-ex-SMD 1000base supported by warranty?

Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected. Cisco GLC-EX-SMD is supported on a wide range of Cisco equipment.

What’s the minimum attenuation for a GLC-ZX-SM?

Note For the GLC-ZX-SM, the minimum attenuation between the transmit bore (TX) and the receive bore (RX) is 8 dB. When using shorter distances of single-mode fiber cable, you might need to insert an inline optical attenuator in the link to avoid overloading the receiver.

Do you need a patch cord for the GLC-ZX-SM?

2 A mode-conditioning patch cord is required at all times per IEEE specifications. Note For the GLC-ZX-SM, the minimum attenuation between the transmit bore (TX) and the receive bore (RX) is 8 dB.