Accessories

Part Number	Description / PDF	Quantity
AT3009A NKK Switches	ROTARY KNOB NR01 BLACK FLANGE	399
61-9933.10 EAO	FRONT BEZEL-SET, FLUSH MOUNTING	0
84-960.0 EAO	MOUNTING FLANGE FOR HALO ILLUMIN	103
GLZ301-F01 Honeywell Sensing and Productivity Solutions	SWITCH ACCESSORY CONTACT BLOCK	8
D4SL-NK1 Omron Automation & Safety Services	OPERATION KEY HORIZ MTG D4SL-N	21
61-9830 EAO	MULTI-PLUG HOUSING FOR SNAP-ACTI	98
704.963.14 EAO	LABEL FOR EMERGENCY STOP SWITCH	5
THTEP-169-593-.5YL Brady Corporation	LABEL, 1.8 IN H X 1.8 IN W	0
1631103 MEC switches	BEZEL SWITCH GRAY	979
RK30 Omron Automation & Safety Services	RK30, 30M ROPE KIT S/S	1
1914N Electroswitch	KNOB ROTARY ROUND .25"DIA SHAFT	75
412700000 C&K	STACKING SCREW 3XXX .950	92
2C03 MEC switches	BEZEL SWITCH GRAY	0
GS000303 Storm Interface	KIT LEGEND 30 TILES RED	6
STE-1328060RFBF Steute	ENCLOSURE, RF BF SERIES	0
A16-1NGN Omron Automation & Safety Services	NEON LAMP 110V GREEN FOR A16	14
AT4124-002 NKK Switches	REPLACEMENT KEY FOR SK MEDIUM	320
AT206E NKK Switches	SW CAP .945" BEZEL YELLOW	0
5.05510.6440000 RAFI	SOCKET PCB PLUG-IN 10 CONTACTS	0
5.00.888.510/8100 RAFI	LUMOTAST 16 C-LAB BEZEL METALLIZ	36

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)