Accessories

Part Number	Description / PDF	Quantity
G13A TE Connectivity ALCOSWITCH Switches	GUARD PB CLEAR ALUM	1257
G13C TE Connectivity ALCOSWITCH Switches	GUARD PB 1/4-40 CHROME BRASS	105
64S2 TE Connectivity ALCOSWITCH Switches	LENS SET SQUARE RED 3PCS	139
64T9 TE Connectivity ALCOSWITCH Switches	LENS SET RECT WHITE 3PCS	0
DPS910P TE Connectivity ALCOSWITCH Switches	END MOUNTING PLATES 2PCS	176
G12B TE Connectivity ALCOSWITCH Switches	GUARD PB 1/4-40 BLACK ALUMINUM	0
SPA42 TE Connectivity ALCOSWITCH Switches	SWITCH PLATE USED W/ONOFF 15/32"	208
SMCPK TE Connectivity ALCOSWITCH Switches	SWITCH END CAP FOR SMCD	0
G12C TE Connectivity ALCOSWITCH Switches	GUARD PB 1/4-40 CHROME BRASS	297
64S5 TE Connectivity ALCOSWITCH Switches	LENS SET SQUARE GREEN 3PCS	0
435238-1 TE Connectivity ALCOSWITCH Switches	SWITCH COVER 4POS NATURAL DIP	0
SPA32 TE Connectivity ALCOSWITCH Switches	SWITCH PLATE USED W/ONOFF 1/4"	382
64S9 TE Connectivity ALCOSWITCH Switches	LENS SET SQUARE WHITE 3PCS	231
G12KA TE Connectivity ALCOSWITCH Switches	GUARD PB KNURL CLEAR ALUMINUM	2891
64T5 TE Connectivity ALCOSWITCH Switches	LENS SET RECT GREEN 3PCS	0
G12A TE Connectivity ALCOSWITCH Switches	GUARD PB 1/4-40 CLEAR ALUMINUM	8
G12KB TE Connectivity ALCOSWITCH Switches	GUARD FOR C12,C22 CAP BLACK ALUM	175
64E2 TE Connectivity ALCOSWITCH Switches	LENS SET ROUND RED 3PCS	0
1825620-1 TE Connectivity ALCOSWITCH Switches	SHAFT HOLE ADAPTER 0.374"	0
G15 TE Connectivity ALCOSWITCH Switches	GUARD PB 15/32" CLEAR ALUMINUM	118

Accessories

1. Overview

Switches Accessories refer to supplementary components that enhance the functionality, connectivity, and management of network switches. These accessories are critical in modern networking infrastructure, enabling efficient data transmission, power distribution, and system integration across industries.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
Network Cables	Support data transfer (e.g., Cat6, Cat7, fiber optics) with varying bandwidths and shielding	Connecting switches to servers or endpoints in data centers
Power Over Ethernet (PoE) Injectors	Deliver power and data over a single Ethernet cable (IEEE 802.3af/at/bt compliant)	Powering IP cameras, VoIP phones, and wireless access points
Transceivers (SFP/QSFP)	Convert electrical signals to optical signals for high-speed transmission	Connecting switches in metro networks or backbone systems
Rack Mount Kits	Secure switches in standard 19-inch racks with adjustable mounting hardware	Organizing equipment in server rooms or telecom closets

3. Structure and Composition

A typical switch accessory combines mechanical and electrical components:

Enclosures: Metal or polymer housings for durability and EMI shielding
Connectors: RJ45, LC, or MPO interfaces with gold-plated contacts
Internal Circuits: Signal conditioning chips, power management modules, or optical conversion units
Cable Assemblies: Twisted-pair or fiber strands with PVC/LSZH jackets

4. Key Technical Specifications

Parameter	Unit	Importance
Port Density	Ports per unit	Determines scalability and space efficiency
Transmission Speed	Gbps	Impacts data throughput (e.g., 10/40/100/400Gbps)
Power Budget	Watts (W)	Defines maximum power deliverable to connected devices
Operating Temperature	C	Ensures reliability in harsh environments (-40 C to 85 C)

5. Application Fields

Telecommunications: 5G base stations, core routers
Smart Buildings: Access control systems, IoT sensor networks
Healthcare: PACS (Picture Archiving and Communication Systems) in hospitals
Industrial Automation: Connecting PLCs and SCADA systems

6. Leading Manufacturers and Products

Manufacturer	Representative Product
Cisco Systems	Cisco Catalyst 9200L Series Switch Accessories
Hewlett Packard Enterprise (HPE)	HPE Aruba 2930M Switch Modules
Juniper Networks	Juniper EX4650 Switch Transceivers

7. Selection Recommendations

Verify compatibility with switch models (e.g., SFP+ for 10Gbps ports)
Assess environmental conditions (e.g., industrial-grade PoE injectors for outdoor use)
Evaluate future scalability needs (modular vs. fixed configurations)
Compare certifications (e.g., CE, FCC, RoHS compliance)

8. Industry Trends

Key trends shaping switch accessories include:

Rise of 800Gbps+ optical transceivers driven by AI/ML workloads
Integration of Energy-Efficient Ethernet (EEE) to reduce power consumption
Adoption of software-defined networking (SDN) requiring programmable accessories
Growing demand for compact form factors (e.g., SFP-DD for high-density deployments)