Accessories

Part Number	Description / PDF	Quantity
61-9028.60 EAO	ROTATING KNOB BLACK/BLUE D18 PLA	18
WL-1A106 Omron Automation & Safety Services	LEVER NYLON ROLLER FOR WL SWITCH	4
5.05511.4752200 RAFI	ACTUATOR ASSEMBLED MICON 14.5X14	47
THTEP-169-593-.5BK Brady Corporation	LABEL, 1.8 IN H X 1.8 IN W	0
1.20810.3100000 RAFI	E-BOX MODULAR,HOUSING YELLOW FOR	3
AT4146-003 NKK Switches	SW KEY TUBULAR HIGH SECURITY #03	21
IE12-S1 SICK	SAFETY ACT FOR I12 RUBBER MNT	11
PBBOX1HBY Carlo Gavazzi	PB BOX BLACK/YELLOW 1 HOLE	15
2LP02 Altech Corporation	LEGEND PLATE 22 MM STOP	282240
5.76204.1070400 RAFI	EMRG STOP LABEL 22.3/60MM YELL	15
AT711 NKK Switches	SOCKET PCB TYPE FOR LB SERIES	759
A3UZ-5010-10 Omron Automation & Safety Services	A3U WIRING CONNECTOR	11
5.45639.0200700 RAFI	RING PLASTIC GRAY	19
AT533TM NKK Switches	NUT THREADED THROUGH DRESS 6MM	495120
SSA-MBK-EEC1-SS Banner Engineering	E-STOP MOUNTING HUB BRACKET	2
JX-220 Honeywell Sensing and Productivity Solutions	SWITCH ROLLER LEVER ASSMBLY	0
AT4146-006 NKK Switches	REPLACEMENT KEY FOR CKM SERIES	5
764500746 C&K	SWITCH BEZEL J11/J21 BLACK	874
104C22000 C&K	ACTUATOR GUARD BLACK	497
D4SL-NSK10-LKH Omron Automation & Safety Services	D4SL-NSK10-LKH	4

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)