Accessories

Part Number	Description / PDF	Quantity
C0415 C&K	SWITCH CHASSIS PB F SERIES	141
537100000 C&K	HDWR STOP-PIN FOR M SER SW 1PC	1224
ZFFEDERSCHEIBE C&K	SWITCH PUSHBUTTON	100
638101000 C&K	OUTER STOP RING FOR M ROTARY	678
110164 C&K	RELEASE BAR	57
764601106 C&K	SWITCH BEZEL SPRING J11/21	355
C01 C&K	CHASSIS SINGLE PLACE	1230
412700000 C&K	STACKING SCREW 3XXX .950	92
452702263 C&K	HDWR FRAME SNAP-IN .062" BLACK	594
638100000 C&K	INNER STOP RING FOR M ROTARY	652
C0310 C&K	SWITCH CHASSIS PB F SERIES	398
412707000 C&K	HDWR ASSY ROD 1 MODULES SER 3	753
757200201 C&K	LOCKING RING .468 NICKEL PLATING	302
605A00000 C&K	CONN PC MNT FOR SER3,TERM 0, 1	0
895101201 C&K	HDWR NUT DRESS 15/32 .120"H NKL	331
530100000 C&K	CONN TERM FEMALE FOR Z3 SWITCH	1218
700701201 C&K	HDWR SW LOCKING RING 1/4"BUSHING	4272
400402003 C&K	HDWR ENDPLATE REAR MNT SER 3 BLK	715
296F02000 C&K	RM SERIES CAP-TYPE A-BLK	97
412701000 C&K	HDWR ASSY ROD 2-4 MODULES SER 3	663

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)