Accessories

Image	Part Number	Description / PDF	Quantity	Rfq
	74530205 Crouzet	LEVER KIT W/LEVER70622515	0
	70507247 Crouzet	57A ACT FOR SW-83131 R=43	0
	79214329 Crouzet	SMALL RING	0
	79250290 Crouzet	LAMP PACKAGE 83861 24VAC	0
	79250203 Crouzet	170A2 LEVER	0
	79214581 Crouzet	KEY-STRAIGHT FOR PLASTIC BODIE	0
	79215741 Crouzet	B PLAIN LVR R=25.4 FOR 83161	0
	79218589 Crouzet	161A ACT FOR 831615C6-500230	0
	79214579 Crouzet	KEY-WIDE 51MM FRO METAL BODIES	0
	79214136 Crouzet	84213 M1-N SPACER	0
	79214147 Crouzet	84213 JE-N END CAP-PAIR	0
	79214571 Crouzet	ACCESSORY FIXED CABLE SUPPORT	0
	79218605 Crouzet	ACT PLAN R=21.7 FOR 161	0
	70500898 Crouzet	K3 MTG BRKT FOR SW-83101-1121	0
	70221006 Crouzet	PLATE	0
	70520666 Crouzet	52J ACT SW-83118-19-20 R=34	0
	79214419 Crouzet	PLSTC ADAPT-79210997 ACT	0
	79250032 Crouzet	170E LEVER - ROLLER	0
	79211751 Crouzet	DIAL STOPS	0
	70501927 Crouzet	LEVER FOR 83106/83111 ROLLER	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)