Accessories

Part Number	Description / PDF	Quantity
2LP66 Altech Corporation	LEGEND PLATE RED EMERGENCY STOP	1411
2KY455 Altech Corporation	KEY# 455 FOR KEY SELECTOR FOR US	0
2LP13 Altech Corporation	LEGEND PLATE 22 MM RESET	1453
2LP01 Altech Corporation	LEGEND PLATE 22 MM START	13154
2LP20 Altech Corporation	LEGEND PLATE 22 MM POWER ON	15118
2LP05 Altech Corporation	LEGEND PLATE 22 MM UP	25153
2PAP Altech Corporation	PADLOCK PROJECTING ACTUATOR FOR	1094
2PRG1 Altech Corporation	GASKET FOR 2P SERIES PB RUBBER 2	15248
2LP02 Altech Corporation	LEGEND PLATE 22 MM STOP	282240
2PV2X Altech Corporation	CONTROL STATION ENCLOSURE 2 HOLE	249
2LP36 Altech Corporation	LEGEND PLATE 22 MM HAND O AUTO	13111
2LP46 Altech Corporation	LEGEND PLATE 22 MM OFF ON	17
2LP08 Altech Corporation	LEGEND PLATE 22 MM CLOSE	622
2LP41 Altech Corporation	LEGEND PLATE 22 MM EMERGENCY STO	4552789
2LP07 Altech Corporation	LEGEND PLATE 22 MM OPEN	638
2LP47 Altech Corporation	LEGEND PLATE 22 MM FWD REV	138
2LP199 Altech Corporation	LEGEND PLATE 22 MM STOP START	17107
2PPM Altech Corporation	ADAPTER BLOCK 22 MM MOMENTARY TO	126367
2BRK Altech Corporation	MOUNTING BRKT FOR 22MM SWTCH BDY	23744
2LP219 Altech Corporation	LEGEND PLATE 22 MM AUTO - OFF -	4058

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)