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LNK-E1-30PCM Voice Multiplexer

Fiber Optic Accessories
August 13, 2025
Category Connection: Fiber Optic Accessories
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Tags:
#Duplex Fiber Optic Accessories #SFP USB Over Fiber Extender #4 port fiber optic extender
Brief: Discover the LNK-E1-30PCM Voice Multiplexer, a high-performance 16E1+4GE+LCD+SNMP PDH Multiplexer designed for seamless transparent transmission. Featuring 16 E1 channels, 4 Gigabit Ethernet ports, and advanced SNMP management, this device ensures reliable, stable, and efficient communication with 1+1 fiber protection and VLAN support.
Related Product Features:
  • Provides 16 E1 transparent transmission channels for reliable data transfer.
  • Includes a 16*2 LCD display and built-in SNMP agent for easy management.
  • Features 4 Gigabit Ethernet ports with 10/100/1000M auto-negotiation and VLAN support.
  • Offers 1+1 fiber protection (APS) and ALS (Automatic Laser Shutdown/Reduction) for uninterrupted service.
  • Supports E1 loopback for remote detection and convenient device management.
  • Equipped with two fiber interfaces (master/slave) for redundant transmission up to 100KM.
  • E1 interface complies with ITU-T G.703, G.823, and G.742 standards for high compatibility.
  • Compact 1U design with low power consumption, ideal for diverse working environments.
FAQs:
  • What is the maximum transmission distance of the LNK-E1-30PCM Voice Multiplexer?
    The multiplexer supports transmission distances up to 100KM, depending on the fiber type and configuration.
  • Does the device support VLAN functionality?
    Yes, the 4 Gigabit Ethernet ports support VLAN, allowing logical isolation and flexible network configuration.
  • What management interfaces are available for this multiplexer?
    The device offers Console (RS232) and SNMP management interfaces, including Telnet and standard SNMP protocols for integration with third-party systems.
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