Multiservice SDH Platform with 6Ethernet

Baudcom's Multi-service SDH device can provide 4-16E1 interface,4*ethernet and 1-2channel V.35port.Easy management and maitainece.

Request price Skype WhatsApp

INFORMATION

Description

Optical Mux STM-1 155M with 6ethernet and 16E1 is developed based on SDH and EOS technology, which is fully compliant with ITU-T standard. This equipment provides users with two (A and B) STM-1 optical interfaces and at most 6 Ethernets ports. It features VC-12 cross-connect and channel protection. Besides,the SDH mux device can be used as an add-drop multiplexer or aterminal multiplexer to establish chain networks and ring networks of point-to-point and point-to-multipoint.

Product Characteristic

● Integration of SDH and EOS allows the access of various services.

● Provide up to 6 physically independent 10/100Mbps Ethernet interfaces.

● Multiple clock modes available, including crystal oscillating clock, line-extracted clock and external clock 2MBIT/2MHZ.

● Complete LED alarm indication on front panel.

● Dual SDH optical or electrical interfaces for the set-up of chain network or redundant ring network.

● FC/SFP optical transceivers available, FC by default.

● Network-wide management, simple configuration.

● DC48V and AC220V power supply optional.

Optical interface parameters

Rage	155.520Mbps±4.6ppm
Compliance	ITU-T G/957/G.958
Media types	ITU-T G.652/G.653,SM
Wavelength	1310nm
No-relay transmitting range	40km
Sensitivity	Better than -36Db
Connector	FC/SC
Interface	S-1.1/L1.1/L1.2

STM-1 optical interface specification

Name

Unit

155Mbps optical interface

Transmitting code

NRZ code

Diaital signal

Nominal bit rate error tolerance

Kb/s

Compliant with G.707,
G.958

155.52Mbit/s±4.6ppm

S-1.1

L-1.1

L-1.2

Working wavelength

1261-1360

1280-1335

1480-1580

Sender at reference point S

—Type of light source

Spectral characteristic

—maximum rms value width

—maximum shy;20dB width

—minimum SMSR

Average Optical Transmit Power

—maximum

—maximum extinction ratio

dBm

MLM

7.7

—

-8

-15

8.2

MLM

—

-5

SLM

—

-5

SLM

—

-5

Optical path at point S and point R

—attenuation range

—maximum dispersion

Optical cable facility at S point

—minimum return loss

—maximum discrete reflectance
between point S and point R

ps/nm

0～12

10～28

185

10～28

-25

Receiver at reference point R:

—minimum sensitivity(when
BER is 10E?shy;10)

—minimum overload(when BER
is 10E?shy;10)

—maximum optical path
penalty

—maximum reflection of the
receiver at point R

dBm

-28

-8

-34

-10

-34

-10

-34

-10

-25

Power supply

● working voltage range wide, good

● anti-disturb and Isolation, work stable

● option I – DC-48V,range DC-36V~DC-72C

● option II – AC220V,range AC90V~AC260V

● Power Consumption: <=3 Watts

Environment condition

● Operating temperature: 0C~+50 C

● Storage temperature: -20 C~+70 C

● Relative temperature:95% (uncondensed)

E1 interface:

● Interface code: HDB3 code

● Line speed: 2.048Mbp/s ±50ppm

● Interface standard: ITU-T G 703

● Interface impedance:

75Ω/unbalanced (BNC) or120Ω/balanced (RJ45)

Allowed attenuation: 0~6dBm

10/100Base-T Port:

● Rate: 10/100M, full/duplex auto-negotiation

● Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)

● MAC Address Entiries: 4096 Entiries

Connector: RJ45

Application 1: Point to point

Application 2: Chain network

Send an Inquiry

Tell us your required quantity, destination country, and any technical requirements. We'll reply within 12 hours.

First Name *

Last Name *

Email *

Company

Phone

Country

Message

SDH Multiplexer

Multiservice SDH Platform with 6Ethernet