| Price | $135-$180 |
| MOQ | 1pcs |
| Delivery Time | 1-3 working days |
| Brand | E-link |
| Place of Origin | China |
| Certification | ISO9001, CE, ROHS, FCC |
| Model Number | LNK-PDH-E8 Series |
| Packaging Details | HDMI Fiber Optic Accessories Standard Carton Packaging |
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 1000/Month |
| Interface Code | HDB3 | Place of Origin | China |
| Maximum transmission distance | 40Km | Packaging Details | HDMI Fiber Optic Accessories Standard Carton Packaging |
| Link budget | 18dBm | Power supply | AC180V ~ 260V;DC –48V;DC +24V |
| Model Number | LNK-PDH-E8 Series | Fiber Type | 50/125um, 62.5/125um |
| Supply Ability | 1000/Month | Transmitting power | -12dBm (Min) ~-9dBm (Max) |
| Certification | ISO9001, CE, ROHS, FCC | Brand Name | E-link |
| Payment Terms | T/T,Western Union,MoneyGram,PayPal | Price | $135-$180 |
| Delivery Time | 1-3 working days | Minimum Order Quantity | 1pcs |
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