Cisco GLC-SX-MMD SFP-module

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Cisco GLC-SX-MMD SFP Module is 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM -option This part is also known as CSC-GLCSXMMD.

Cisco GLC-SX-MMD SFP Module Product Overview

this SFP s designed for use with Cisco networking equipment and is functionally equivalent to Cisco part number GLC-SX-MMD=. This transceiver is manufactured to meet or exceed the specifications of the original Cisco unit and to comply with the Multi-Source Agreement (MSA) standards. Tripp Lite guarantees 100% compatibility with Cisco networking hardware and will initialize and perform identically to an OEM transceiver.

The information about the optical modules contained in the labels of the Cisco optical modules can help us distinguish optical modules. Byvoorbeeld, SX and SR in optical module models represent short distances. Oordrag, ZX, EXZ stands for long-distance transmission, ens. Egter, due to the variety and type of Cisco optical modules, we still easily confuse different types of optical modules. In this article, we will focus on the differences between Cisco GLC-LH-SMD, GLC-SX-MMD, and GLC-ZX-SM optical modules. Divided into several types of optical modules.

Cisco GLC-SX-MMD SFP Module Product Picture

Cisco GLC-SX-MMD SFP Module Specifications

Optical module model	GLC-LH-SMD	GLC-SX-MMD	GLC-ZX-SM
Optiese module naam	Cisco GLC-LH-SMD SFP Gigabit optiese module	Cisco GLC-SX-MMD SFP Gigabit optiese module	Cisco GLC-ZX-SM SFP Gigabit optiese module
Pakkettipe	SFP	SFP	SFP
Rate	1000Mbps	1000Mbps	1000Mbps
Sentrale golflengte	1310nm	850nm	1550nm
Koppelvlak	Dupleks LC	Dupleks LC	Dupleks LC
Tipe vesel	MMF/SMF	MMF	SMF
Transmissie afstand	10km	550m	70km
Transmit optical power	-9～-3dBm	-9.5～-3dBm	0～5dBm
Ontvang sensitiwiteit	<-21dBm	<-17dBm	<-24dBm
DOM-funksie	Ondersteuning	Ondersteuning	Ondersteuning
Laser type	FP 1310nm	VCSEL 850nm	DFB 1550nm
Kommersiële temperatuur	0±70°C	0±70°C	0±70°C
Toepassing van optiese modules	Gigabit Ethernet	Gigabit Ethernet	Gigabit Ethernet
	1000BASIS-LX	Veselkanaal	Veselkanaal
	1000BASIS-LH	1000BASIS-SX	1000BASIS-ZX
Versoenbare skakelaars	Cisco ME 3600	Cisco Catalyst 3560	Cisco Catalyst 2960
	Cisco ME 3800	Cisco Catalyst 3750	Cisco Catalyst 3560
	Cisco ME 3900	Cisco Catalyst Express 500	Cisco Catalyst Compact 2960

See the package type, speed, interface, and commercial temperature of the three optical modules are the same, but the other aspects are different. Byvoorbeeld, we can see from the model. In addition to the “D” in the model of the GLC-ZX-SM optical module, the other two optical modules are available, en die “D” at the end of the model represents DOM work.From GLC-LH-SMD, GLC-SX-MMD, and GLC-ZX-SM optical modules. We can

Ja, this means that the GLC-ZX-SM optical module does not support DOM functionality, while the other two optical modules support it.

GLC-LH-SMD、GLC-SX-MMD、GLC-ZX-SM Vergelyking

Hierdie drie optiese modules is nie absoluut goed of sleg nie, jy moet die regte optiese module kies volgens jou netwerktoepassing. Uit 'n funksionele oogpunt. Sien, Cisco GLC-LH-SMD, GLC-SX-MMD optiese modules het meer DOM-funksies as GLC-ZX-SM optiese modules, as jy DOM-funksie vir optiese modules moet hê, dit word nie aanbeveel om die optiese module GLC-ZX-SM te kies nie. As jy 'n langafstand optiese module benodig, dit word aanbeveel dat jy 'n GLC-ZX-SM optiese module met 'n transmissieafstand van 70km kies; as dit 'n kortafstand-oordrag is, jy kan

Kies die GLC-SX-MMD optiese module met 'n transmissieafstand van 550m; as jy 10km data-oordrag benodig, dit word aanbeveel dat jy die GLC-LH-SMD optiese module kies.

Cisco GLC-SX-MMD SFP Module Features

1，Cisco switch compatible…Comparable to GLC-SX-MMD=

2，Compliant with SFP Multi-Source Agreement (MSA) standards

3，1000Base-SX transceiver supports data transfer rates up to 1.25Gbps

4，300 meter transmission distance using 62.5/125 Multimode cabling

5，500 meter transmission distance using 50/125 Multimode cabling

6，850nm wavelength VCSEL Laser

7，Duplex LC Connector

8，Electrical interface compliant with SFF-8431

9，Supports Digital Diagnostic Monitoring (DDM)

10，Hot-plugable

Jammer, geen aanhangsel beskikbaar nie !