Product Details

Multi-service SDH Platform Fiber Multiplexer with 6Ethernet

Our advantage:Warranty is 3 years with good quality/Low MOQ:1Piece/Low price/OEM or ODM accepted.

Overview

Multi-service SDH Platform Fiber Multiplexer with 6Ethernet 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, BD-MSTP155-16 can be used as an add-drop multiplexer or a terminal multiplexer to establish chain networks and ring networks of point-to-point and point-to-multipoint.

*	Integration of SDH and EOS allows the access of various services from RT.
*	Provide up to 4 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.

STM-1 optical interface specification

Name	Unit	155Mbps optical interface
Transmitting code		NRZ code
Digital signal Nominal bit rate error tolerance Code compliant with G.957	kb/s	Compliant with G.707£¬G.958 155.52Mbit/s¡À4.6ppm
	kb/s	S-1.1	L-1.1		L-1.2
Working wavelength	Nm	1261¡«1360	1280¡«1335		1480¡«1580
Sender at reference point S ¡ªType of light source spectral characteristic: ¡ªmaximum rms value width ¡ªmaximum£20dB width ¡ªminimum SMSR Average Optical Transmit Power ¡ªmaximum ¡ªminimum ¡ªminimum extinction ratio	nm nm dB dBm dBm dB	MLM 7.7 ¡ª ¡ª -8 -15 8.2	MLM 4 ¡ª ¡ª 0 -5 10	SLM ¡ª 1 30 0 -5 10	SLM ¡ª 1 30 0 -5 10
Optical path at point S and point R ¡ªattenuation range ¡ªmaximum dispersion Optical cable facility at S point ¡ªminimum return loss ¡ªmaximum discrete reflectance between point S and point R	dB ps/nm dB dB	0¡«12 96 NA NA	10¡«28 185 NA NA	10¡«28 NA NA NA	10¡«28 NA 20 -25
Receiver at reference point R: ¡ªminimum sensitivity(when BER is 10E£10) ¡ªminimum overload(when BER is 10E£10) ¡ªmaximum optical path penalty ¡ªmaximum reflection of the receiver at point R	dBm dBm dB dB	-28 -8 1 NA	-34 -10 1 NA	-34 -10 1 NA	-34 -10 1 -25

Interface code:	HDB3 code
Line speed:	2.048Mbp/s ¡À50ppm
Interface standard:	ITU-T G 703
Interface impedance:	75ohm unbalanced (BNC) or120ohm balanced (RJ45)
Allowed attenuation:	0~6dBm

Rate:	10/100M, full/duplex auto-negotiation
Protocol:	Support IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Entiries:	4096 Entiries

BD-MSTP155-16-IP/AC Optical Mux STM-1 155M with 4Ethernet AC220V	Request price
BD-MSTP155-16-IP/DC Optical Mux STM-1 155M with 4Ethernet DC48V	Request price