Szczegóły produktu
Miejsce pochodzenia: Chiny
Nazwa handlowa: E-link
Orzecznictwo: ISO9001, CE, ROHS, FCC
Numer modelu: Seria LNK-PDH-E8
Warunki płatności i wysyłki
Minimalne zamówienie: 1 szt
Cena: $135-$180
Szczegóły pakowania: Akcesoria światłowodowe HDMI Standardowe opakowanie kartonowe
Czas dostawy: 1-3 dni robocze
Zasady płatności: T/T, Western Union, Moneygram, PayPal
Możliwość Supply: 1000/miesiąc
Typ włókna: |
50/125um, 62,5/125um |
Moc nadawania: |
-12dBm (minimalnie) ~-9dBm (maksymalnie) |
Maksymalna odległość transmisji: |
40 km |
Budżet łącza: |
18dBm |
Kod interfejsu: |
HDB3 |
Zasilanie: |
AC180V ~ 260V ； DC –48V ； DC +24V |
Typ włókna: |
50/125um, 62,5/125um |
Moc nadawania: |
-12dBm (minimalnie) ~-9dBm (maksymalnie) |
Maksymalna odległość transmisji: |
40 km |
Budżet łącza: |
18dBm |
Kod interfejsu: |
HDB3 |
Zasilanie: |
AC180V ~ 260V ； DC –48V ； DC +24V |
Model : LNK-E16F4-LCD Series
Product Description & Overview
This sophisticated PDH multiplexer represents a significant advancement in telecommunications
technology, integrating 16 E1 interfaces with 4 Fast Ethernet ports and comprehensive network
management capabilities. Engineered with FPGA chip architecture and specialized VLSI technology,
this professional-grade transmission platform delivers exceptional performance and future-proof
scalability. The integrated LCD display provides real-time system status monitoring, while the SNMP
network management support enables centralized control and configuration across distributed network
deployments.
Featuring robust 1+1 fiber path protection with automatic redundancy switching, this reliable multiplexer
ensures uninterrupted service continuity for mission-critical applications. The single-board design incorporates
four 100M Ethernet channels and two auxiliary ports supporting RS232/RS485/RS422 data transmission,
providing exceptional flexibility for diverse service requirements. The advanced FPGA architecture allows
seamless firmware upgrades and feature enhancements, ensuring long-term compatibility with evolving
network standards.
Designed for carrier-class operation, this high-capacity multiplexer is ideal for mobile backhaul networks,
enterprise connectivity solutions, and telecommunications infrastructure requiring reliable multi-service
transmission. The compact yet powerful platform combines high-density interface capacity with intuitive
management capabilities, making it particularly suitable for telecommunications service providers, network
operators, and large enterprises seeking robust and scalable transmission solutions. With its comprehensive
monitoring features and reliable performance, this PDH multiplexer establishes new benchmarks for network
efficiency and operational flexibility in modern telecommunications environments.
Key Features Bullets
High-Capacity E1 Transmission
16-channel E1 transparent transmission with HDB3 coding
Advanced Network Management
Integrated SNMP agent with 16×2 LCD display
Carrier-Grade Fiber Protection
Dual optical interface with 1+1 protection and ALS function
High-Speed Ethernet Connectivity
4×100M wire-speed Ethernet ports with VLAN support
Comprehensive Interface Options
Console management interface and optional hotline channel
Extended Optical Transmission
155Mbps optical rate with up to 100km transmission range
Intelligent Monitoring System
Complete alarm function with remote status monitoring
Flexible Loopback Testing
Dual fiber loopback and quad E1 loopback capabilities
Universal Power Supply
Redundant AC/DC power input with wide voltage range
Technical Specifications & Indexes
|
Parameter |
Specification |
|
Multi-mode Fiber |
|
|
Fiber Type |
50/125um, 62.5/125um |
|
Maximum transmission distance |
5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm |
|
Transmitting power |
-12dBm (Min) ~-9dBm (Max) |
|
Receiver sensitivity |
-28dBm (Min) |
|
Link budget |
16dBm |
|
Single-mode Fiber |
|
|
Fiber Type |
8/125um, 9/125um |
|
Maximum transmission distance |
10-120Km |
|
Transmission distance |
40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km) |
|
Wave Length |
1310nm |
|
Transmitting power |
-9dBm (Min) ~-8dBm (Max) |
|
Receiver sensitivity |
-27dBm (Min) |
|
Link budget |
18dBm |
|
Fiber Interface |
|
|
Connect |
FC (Default), SC/SFP Optional |
|
Number of Ports |
2 (1+1) |
|
Management Function |
|
|
Protocols |
Telnet and SNMP |
|
Standard SNMP protocol |
It offers MIB files, convenient to be merged to the third party’s SNMP |
|
E1 Interface |
|
|
Interface Standard |
comply with protocol G.703 |
|
Interface Rate |
n*64Kbps±50ppm |
|
Interface Code |
HDB3 |
|
E1 Impedance: |
75Ω (unbalance), 120Ω (balance) |
|
Jitter tolerance |
In accord with protocol G.742 and G.823 |
|
Allowed Attenuation |
0~6dBm |
|
Ethernet Interface (10/100M UTP) |
|
|
Interface rate |
10/100Mbps, half/full duplex auto-negotiation |
|
Interface Standard |
Compatible with IEEE 802.3, IEEE 802.1Q (VLAN) |
|
MAC Address Capability |
1024 |
|
Connector |
RJ45, support Auto-MDIX |
|
Power |
|
|
Power supply |
AC180V ~ 260V；DC –48V；DC +24V |
|
Power consumption |
≤10W |
|
Dimension |
|
|
Product size |
19 inch 1U 485X138X45mm(WXDXH) |
|
Simple packaging |
522X198X82mm(WXDXH) |
|
Piece weight |
3KG |
|
Working environment |
|
|
Working temperature |
-10°C ~ 50°C |
|
Working Humidity |
5%~95 % (no condensation) |
|
Storage temperature |
-40°C ~ 80°C |
|
Storage Humidity |
5%~95 % (no condensation) |
Application Scenarios
Supporting 5G base station backhaul network connectivity
Enabling enterprise multi-service network convergence systems
Facilitating financial network backup transmission links
Providing smart grid communication infrastructure solutions
Supporting emergency communication system deployments
