सिस्को जीएलसी-एसएक्स-एमएमडी एसएफपी मॉड्यूल

विवरण

Cisco GLC-SX-MMD SFP Module is 1000BASE-SX SFP transceiver module, MMF, 850एनएम, 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. उदाहरण के लिए, SX and SR in optical module models represent short distances. हस्तांतरण, ZX, EXZ stands for long-distance transmission, वगैरह. However, 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
Optical module name	Cisco GLC-LH-SMD SFP Gigabit optical module	Cisco GLC-SX-MMD SFP Gigabit optical module	Cisco GLC-ZX-SM SFP Gigabit optical module
Package Type	एसएफपी	एसएफपी	एसएफपी
Rate	1000एमबीपीएस	1000एमबीपीएस	1000एमबीपीएस
केंद्र तरंगदैर्घ्य	1310एनएम	850एनएम	1550एनएम
इंटरफेस	डुप्लेक्स एलसी	डुप्लेक्स एलसी	डुप्लेक्स एलसी
Fiber Type	MMF/SMF	MMF	एसएमएफ
Transmission distance	10किमी	550एम	70किमी
Transmit optical power	-9～-3dBm	-9.5～-3dBm	0～5dBm
Receiving sensitivity	<-21डी बी एम	<-17डी बी एम	<-24डी बी एम
DOM Function	सहायता	सहायता	सहायता
Laser type	FP 1310nm	VCSEL 850nm	DFB 1550nm
वाणिज्यिक तापमान	0～70°C	0～70°C	0～70°C
Application of optical modules	गीगाबिट ईथरनेट	गीगाबिट ईथरनेट	गीगाबिट ईथरनेट
	1000BASE-LX	Fiber Channel	Fiber Channel
	1000BASE-LH	1000BASE-SX	1000BASE-ZX
Compatible switches	Cisco ME 3600	सिस्को उत्प्रेरक 3560	सिस्को उत्प्रेरक 2960
	Cisco ME 3800	सिस्को उत्प्रेरक 3750	सिस्को उत्प्रेरक 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. उदाहरण के लिए, we can see from the model. In addition to the “डी” in the model of the GLC-ZX-SM optical module, the other two optical modules are available, and the “डी” at the end of the model represents DOM work.From GLC-LH-SMD, GLC-SX-MMD, and GLC-ZX-SM optical modules. We can

हाँ, 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 Comparison

These three optical modules are not absolutely good or bad, you need to choose the right optical module according to your network application. From a functional point of view. See, Cisco GLC-LH-SMD, GLC-SX-MMD optical modules have more DOM functions than GLC-ZX-SM optical modules, if you need to have DOM function For optical modules, it is not recommended to choose the GLC-ZX-SM optical module. If you need a long-distance optical module, it is recommended that you choose a GLC-ZX-SM optical module with a transmission distance of 70km; if it is a short-distance transmission, you can

Select the GLC-SX-MMD optical module with a transmission distance of 550m; if you need 10km data transmission, it is recommended that you select the GLC-LH-SMD optical module.

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，हॉट-प्लगेबल

क्षमा मांगना, कोई अनुलग्नक उपलब्ध नहीं है !