Accessories

Part Number	Description / PDF	Quantity
01-907 EAO	MOUNTING TOOL	49
AT4103B NKK Switches	SWITCH KNOB SMALL ROTARY WHITE	7398
5.04013.0430000 RAFI	RAMO LABELLING PLATE	0
1631109 MEC switches	BEZEL SWITCH BLACK	0
PBBOX1HBG Carlo Gavazzi	BOX PLASTIC BLK/GRY 73 X 73	29
52-928.50 EAO	ROTATING KNOB BLACK/GREEN D18 PL	51
U2261 APEM Inc.	MOUNTING PANEL END	58
5.46168.0610209 RAFI	RACON 8/12 PLUNGER D 14.5 L 1.50	463
88-101 Grayhill, Inc.	CLEAR OVERLAY FOR 12 KEY KEYPAD	6
AT4153-014 NKK Switches	SW KEY HIGH SECURITY SW KEY #14	953
2LP07 Altech Corporation	LEGEND PLATE 22 MM OPEN	638
AT4153-013 NKK Switches	SW KEY HIGH SECURITY SW KEY #13	72
LEVER SG-L14 Omron Electronics Components	LONG LEVER (39MM)	34
AT602-6V NKK Switches	LAMP INCAN 6V T-1 1/2 LW/MLW	10
HWNP-121 IDEC	NAMEPLATE INSERT	6
61-9933.1 EAO	FRONT BEZEL-SET, FLUSH MOUNTING	8
RC120203 Storm Interface	CASING FOR 12 KEY KEYPAD REAR	10
71SS1072-1 Grayhill, Inc.	STICKER FOR 71BD SERIES	65
T081101 E-Switch	LOCK WASHER FOR RP8100	2869
AT513M NKK Switches	NUT HEX METRIC M6	3918

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)