Accessories

Part Number	Description / PDF	Quantity
HWAQ-223 IDEC	22MM UP-DOWN NAMEPLATE	9
2S09-08.0 MEC switches	EXTENDER SWITCH 8MM HEIGHT	57
AT4104G NKK Switches	SW CAP LARGE ROTARY KNOB BLUE	15
JX-46 Honeywell Sensing and Productivity Solutions	SWITCH STRGHT LEVER ASSMBLY	0
D4A-0500N Omron Automation & Safety Services	LIMIT SWITCH	3
753700201 C&K	LOCKING RING 1/4" BUSHING	17
LEVER SG-L3 Omron Electronics Components	SIMULATED ROLLER LEVER	27
704.600.6 EAO	FRONT RING D29 LIGHT GRAY PLASTI	5
A165-CAM Omron Automation & Safety Services	CASE SQUARE 16 SERIES MOMENTARY	1
704.609.7 EAO	RIBBED MARKING PLATE CLEAR D29 P	272
AT4152-022 NKK Switches	SW KEY TUBULAR HIGH SECURITY #22	20
PVP3SSN E-Switch	ANTI-VANDAL SWITCH ADAPTERS	108
HW9Z-KG2 IDEC	22MM YELLOW E-STOP ROUND SHROU	25
HWAQ-101 IDEC	22MM AUTO NAMEPLATE	10
2K08 MEC switches	BEZEL SWITCH RED	0
79253328 Crouzet	C ACT PLAN R=41 FOR 170	12
HWAS-104 IDEC	22MM EMERG.STOP NAMEPLATE	10
A3PJ-4103 Omron Automation & Safety Services	SOCKET/SOLDER	4
79210997 Crouzet	ACT ARM OFFSET FOR LIMITS	17
AT4146-008 NKK Switches	REPLACEMENT KEY FOR CKM SERIES	5

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)