Accessories

Part Number	Description / PDF	Quantity
61-9600.0 EAO	FRONT RING BLACK D24 ALU	54
JT-5 Honeywell Sensing and Productivity Solutions	LEVER SPRNG ROLL FOR LIMT SWITCH	0
03-965.0 EAO	FRONT BEZEL BLACK FLAT	25
6090803 Waldom Electronics	SPACER .100 PA BLANK BLCK MATTE	788
704.966.0 EAO	TERMINAL MARKING 22/14 42/34	20
HWNP-302 IDEC	NAMEPLATE INSERT	10
704.965.9 EAO	TERMINAL MARKING 13/21 33/41	20
D4A-0007-H-N Omron Automation & Safety Services	OPERATING HEAD SIDE PLNGR HORIZ	3
PVP3WDN E-Switch	ANTI-VANDAL SWITCH ADAPTERS	103240
HWAM-125 IDEC	22MM STOP NAMEPLATE	15
ESL-30/60-10 Banner Engineering	EMERGENCY STOP LEGEND LABEL (ADH	8
79218454 Crouzet	E ACT RLR R=20 FOR 170	0
STE-1033245ACCY Steute	WIRE THIMBLE 3 MM	0
AT4152-004 NKK Switches	SW KEY TUBULAR HIGH SECURITY #04	38
AT617F NKK Switches	LAMP GREEN LED FOR AT212	0
A16Z-3004 Omron Automation & Safety Services	TOOL FITTING WRENCH	24
JE-22 Honeywell Sensing and Productivity Solutions	SWITCH ROLLER LEVER ASSMBLY	0
18-920.1 EAO	FRONT BEZEL-SET, 19X19	25
A22Z-EG1 Omron Automation & Safety Services	ACCY E-STOP SHROUD EMO YLW	8
2MN1 Honeywell Sensing and Productivity Solutions	LIMIT SWITCH CONTACT BLOCK	0

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)