Is GLC LH SMD single mode?
GLC-LH-SM vs GLC-LH-SMD Similarity—Both Cisco GLC-LH-SM and Cisco GLC-LH-SMD transceiver modules are compatible with the IEEE 802.3z 1000BASE-LX/LH standard. They operate on standard single-mode fiber-optic link spans of up to 10km and up to 550m on any multimode fibers. They can be used interchangeably.
What is SX and LX?
SX stands for short wavelength. The standard specifies a distance capability between 220 meters and 550 meters. 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 does 1000 base SX mean?
1000BASE-SX is a fiber optic Gigabit Ethernet standard for operation over multi-mode fiber using a 770 to 860 nanometer, near infrared (NIR) light wavelength. The standard specifies a distance capability between 220 meters and 550 meters.
What is LR and SR?
SR stands for Short Reach, and LR stands for Long Reach. SR transceivers are almost always multi-mode, and optimized for high speeds over relatively short distances. They can be either multi-mode or single-mode, and are almost always intended for 100m+ applications.
Which is Cisco transceiver module supports single mode fiber?
Cisco SFP-10G-ZR module The Cisco SFP-10G-ZR is a multirate 10GBASE-ZR, 10GBASE-ZW, and OTU2/OTU2e module. It supports link lengths of up to about 80 kilometers on standard Single-Mode Fiber (SMF, G.652).
How many Mbps can a Cisco transceiver handle?
Copper SFP transceiver modules can operate at 10, 100, or 1000 Mbps on some Cisco devices. To find the supported speeds for the 1000BASE-T SFP transceiver modules in your Cisco device, see the Compatibility Matrix for 1000BASE-T Small Form-Factor Pluggable Modules.
What are the Cisco SFP and SFP + transceiver modules?
This installation note provides the installation instructions for the Cisco small form-factor pluggable (SFP) and SFP+ transceiver modules. These transceiver modules are hot-swappable input/output (I/O) devices that plug into 100BASE, 1000BASE and 10GBASE ports (for SFP+), which connect the module port with the fiber-optic or copper network.
Which is Cisco 100Gb Ethernet transceiver module does it use?
The Cisco QSFP-100G-SM-SR QSFP module supports link lengths of up to 2 kilometers over a standard pair of G.652 Single-Mode Fiber (SMF) with duplex LC connectors. The 100 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.