Cisco 1000BASE-SX SFP Transceiver For Multimode Fiber Links GLC-SX-M MD= With DDM

Cisco GLC-SX-M MD=: Gigabit Ethernet SFP for Multimode Fiber

The Cisco GLC-SX-M MD= is a highly popular 1000BASE-SX SFP transceiver module, designed for Gigabit Ethernet applications over multimode fiber. This hot-pluggable module provides robust short-reach optical connectivity, commonly used in enterprise wiring closets, data centers, and campus networks. With Digital Diagnostic Monitoring (DDM) capabilities, it offers real-time insights into performance, ensuring reliable operation when connecting to your Cisco Network Switch infrastructure.

Optimized for Short-Reach Multimode Links

This SFP module is specifically designed for distances up to 550 meters over 50/125 µm multimode fiber (OM2/OM3/OM4). It is the go-to solution for high-speed connections within buildings, between floors, or across a campus.

Real-Time Performance Monitoring with DDM

Equipped with Digital Diagnostic Monitoring, the GLC-SX-M MD= allows network administrators to proactively monitor critical parameters such as optical power, temperature, and voltage. This facilitates efficient troubleshooting and helps maintain network health.

Standardized and Versatile Deployment

As an industry-standard SFP, this module is hot-swappable for easy installation and removal without network disruption. Its widespread compatibility with various Cisco networking platforms makes it a versatile choice for diverse deployment scenarios.

Enhancing Network Connectivity

The GLC-SX-M MD= provides essential Gigabit optical uplinks for Cisco Network Switch deployments. It supports high-bandwidth connections, crucial for aggregating traffic from wired devices and providing the necessary backbone for efficient Cisco Wireless AP systems in local area networks.

Cisco GLC-SX-M MD= Detailed Parameters

Parameter Category	Parameter	Specification
Device Type	Model	GLC-SX-M MD=
	Product Type	SFP (Small Form-Factor Pluggable) Transceiver
	Standard	1000BASE-SX
	Connector	Duplex LC
Performance	Data Rate	1.25 Gbps (Gigabit Ethernet)
	Max Distance (50/125 µm MMF)	550 m (1804 ft)
	Max Distance (62.5/125 µm MMF)	220 m (722 ft)
	Fiber Type	Multimode Fiber (MMF)
Optical Characteristics	Wavelength	850 nm
	Laser Type	VCSEL (Vertical Cavity Surface Emitting Laser)
	DDM/DOM Support	Yes (Digital Diagnostic Monitoring)
Power	Power Consumption	Typically < 0.8 W
	Voltage	3.3V
Physical Specifications	Dimensions (H x W x D)	13.4 x 12.4 x 56.6 mm (0.53 x 0.49 x 2.23 inches)
	Weight (Approximate)	17 g (0.04 lbs)
Environmental	Operating Temperature	0°C to 70°C (32°F to 158°F)
	Storage Temperature	-40°C to 85°C (-40°F to 185°F)
	Operating Humidity	10% to 90% non-condensing
Compliance	Standards	IEEE 802.3z, SFF-8472 (MSA Compliant)
	Safety	Class 1 Laser Product