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Rackmount Unframed E1 Fiber Modem
Rackmount Unframed E1 Fiber Modem
Specifications
Brand Name :
E-link
Model Number :
LNK-EF001R Series
Certification :
ISO9001, CE, FCC, RoHS
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiated
Payment Terms :
T/T,PayPal
Supply Ability :
1000pcs/mouth
Delivery Time :
5-12working days
Packaging Details :
standard export package
Operating Temperature: :
-10°C ~ 50°C
Storage temperature :
-40°C ~ 80°C
Dimensions (WxDxH): :
485X138X45mm
Piece weight :
2.5KG
Power supply :
AC90V ~ 240V；DC –48V；DC +24V
Power consumption :
≤10W
Description

Rackmount Unframed E1 Fiber Modem

Rackmount Unframed E1 Fiber Modem Advantage

· Based on self -copyright IC

· Can detect the reason of optical signal losing is that the device power-off or transmission fiber broken, and indicate on LED

· Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;

· After strict testing and practical verification system, completely comply with protocol ITU-T V.35, G.703, G.704

· Have three Loop Back Mode: E1 interface Loop Back (ANA),V.35 interface Loop Back(DIG),Command the remote V.35 interface Loop Back (REM)

· Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester

· AC 90~240V, DC-48V, DC+24V, DC Power and Polarity-Free

Rackmount Unframed E1 Fiber Modem Overview

This device provides one E1 interface and one optical interface to achieve interface conversion, rate conversion and timeslot extraction from E1 to Optical. When unframed mode, the data channel rate is 2.048Mbps. The device has inter-set loop test function to facilitate the project launching and daily maintenance.

Rackmount Unframed E1 Fiber Modem Technical Indexes

Parameter

Specification

Fiber

Multi-mode Fiber

Fiber Type

50/125um, 62.5/125um

Maximum transmission distance

2Km @ 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

120Km

Transmission distance

0~120Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

Wavelength

1310nm/1550nm

Transmitting power

-9dBm (Min) ~-8dBm (Max)

Receiver sensitivity

-27dBm (Min)

Link budget

18dBm

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

Power

Power supply

AC90V ~ 240V；DC –48V；DC +24V

Power consumption

≤10W

Dimension

Product size (WXDXH)

485X138X45mm

Packaging size (WXDXH)

522X198X82mm

Piece weight

2.5KG

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)

Rackmount Unframed E1 Fiber Modem Application

Rackmount Unframed E1 Fiber Modem



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Rackmount Unframed E1 Fiber Modem

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Product Detail
Brand Name :
E-link
Model Number :
LNK-EF001R Series
Certification :
ISO9001, CE, FCC, RoHS
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiated
Contact Supplier
Rackmount Unframed E1 Fiber Modem

E-link China Technology Co.,LTD

Verified Supplier
4 Years
shenzhen
Since 2001
Business Type :
Manufacturer, Exporter
Main Products :
Industrial PoE Switch, Industrial Ethernet Switch, Ethernet Switch
Total Annual :
>10000000
Employee Number :
21~200
Certification Level :
Verified Supplier
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