logo
E-link China Technology Co.,LTD
E-link China Technology Co.,LTD
produkty
Do domu /

produkty

Rackmount Unframed E1 Fiber Modem

Szczegóły produktu

Miejsce pochodzenia: Chiny

Nazwa handlowa: E-link

Orzecznictwo: ISO9001, CE, FCC, RoHS

Numer modelu: Seria LNK-EF001R

Warunki płatności i wysyłki

Minimalne zamówienie: 1PCS

Cena: Negotiated

Szczegóły pakowania: Standardowy pakiet eksportu

Czas dostawy: 5-12 dni pracy

Zasady płatności: T/T, PayPal

Możliwość Supply: 1000pcs/usta

Najlepszą cenę
Skontaktuj się teraz
Specyfikacje
Podkreślić:
Temperatura robocza::
-10 ° C ~ 50 ° C.
Temperatura przechowywania:
-40 ° C ~ 80 ° C.
Wymiary (wxdxh)::
485x138x45mm
Waga sztuki:
2,5 kg
Zasilacz:
AC90V ~ 240V ; DC –48V ; DC +24V
Zużycie energii:
≤10 W.
Temperatura robocza::
-10 ° C ~ 50 ° C.
Temperatura przechowywania:
-40 ° C ~ 80 ° C.
Wymiary (wxdxh)::
485x138x45mm
Waga sztuki:
2,5 kg
Zasilacz:
AC90V ~ 240V ; DC –48V ; DC +24V
Zużycie energii:
≤10 W.
Opis
Rackmount Unframed E1 Fiber Modem

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 ~ 240VDC 48VDC +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 0



Wyślij zapytanie
Prosimy o przesłanie Państwa wniosku, a my odpowiemy Państwu tak szybko, jak to możliwe.
Wyślij