What's the SFP Transceiver? In the fiber optic technology we all know
that.SFP(small form-factor pluggable) can be a compact, hot-pluggable
transceiver employed for both telecommunication and knowledge
communications applications. The proper execution factor and electrical
interface are per a multi-source agreement (MSA).Due to the smaller
size, SFP obsoletes the formerly ubiquitous gigabit interface converter
(GBIC); the SFP is sometimes referred to as a Mini-GBIC although no
device with this particular name has ever been defined within the
MSAs.Fiberstore supply several types of SFP module 100% appropriate for
Cisco, HP, Juniper, Netgear, DELL etc.
Cisco SFP
transceivers have a variety of different transmission and receiving
type, an individual can select the appropriate transceiver for each and
every link, to offer the optical performance is possible depending on
the available fiber type (like a multimode fiber or single mode
fiber).Our comaptible cisco module includes: multimode optical modules
GLC-SX-MM; Single-mode optical module GLC-LH-SM, GLC-ZX-SM; SFP copper
module GLC-T; DWDM/CWDM SFP; 2.125G SFP transceiver module; 4G SFP
module; BIDI SFP optical transceiver; SFP with DDM transceiver for
example SFP-GE-S .Today we will mainly introduce two modes of Cisco SFP:
GLC-SX-MM,GLC-LH-SM. They are with duplex LC interface and supporting
data-rate of a single.25Gbps.
Cisco GLC-SX-MM for Multimode Fiber Only:
Cisco GLC-SX-MM
is a widely used SFP transceiver which can be 1000Base-SX SFP for
multimode fiber and works at 850nm wavelength. It may reach 550 meter
working distance via 50/125 multimode fiber, and 220 meters on 62.5/125
multimode fibers. GLC SX MM SFP is hot swappable module that fits for
Gigabit Ethernet port or slot and link the main harbour with the
network. Fiberstore supply Cisco equivalent GLC SX MM SFP fiber optic
transceiver at very huge discounts and fast delivery.
The 1000BASE-SX SFP, suitable for the IEEE 802.3z 1000BASE-SX standard,
operates on legacy 50 μm multimode fiber links up to 550 m and also on
62.5 μm Fiber Distributed Data Interface (FDDI)-grade multimode fibers
up to 220 m. It may support up to 1km over laser-optimized 50 μm
multimode fiber cable.
Cisco GLC-LH-SM both for Multimode and Single-Mode Fibers:
Cisco GLC-LH-SM
is really a SFP fiber optic transceiver working at 1310nm wavelength,
it could use with both multimode optical fiber and single mode optical
fiber, it's small size transceiver with LC interface and it is hot
swappable, user friendly, no need further configuration. GLC LH SM is
utilized in Gigabit network and its particular max working distance is
40km over SMF at 1.25Gbps transfer rate.
The 1000BASE-LX/LH SFP, compatible with the IEEE 802.3z 1000BASE-LX
standard, is run on standard single-mode fiber-optic link spans of up to
10 km and as much as 550 m on any multimode fibers. When used over
legacy multimode fiber type, the transmitter should be coupled via a
mode conditioning patch cable.
没有评论:
发表评论