Multiservice SDH Platform with 6Ethernet
Short 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….Description
Specification
Application
Order information
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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.
Specification
Optical interface parameters
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Rage
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155.520Mbps±4.6ppm
|
|
Compliance
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ITU-T G.957/G.958
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|
Media types
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ITU-T G.652/G.653,SM
|
|
Wavelength
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1310nm
|
|
No-relay transmitting range
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40km
|
|
Sensitivity
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Better than -36dB
|
|
Connector
|
FC/SC）
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Interface
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S-1.1/L1.1/L1.2）
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Name
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Unit
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155Mbps optical interface
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||||
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Transmitting code
|
NRZ code
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|||||
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Digital signal
Nominal bit rate error tolerance
Code compliant with G.957
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kb/s
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Compliant with G.707，G.958
155.52Mbit/s±4.6ppm
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||||
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S-1.1
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L-1.1
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L-1.2
|
||||
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Working wavelength
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Nm
|
1261～1360
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1280～1335
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1480～1580
|
||
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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
—minimum
—minimum extinction ratio
|
nm
nm
dB
dBm
dBm
dB
|
MLM
7.7
—
—
-8
-15
8.2
|
MLM
4
—
—
0
-5
10
|
SLM
—
1
30
0
-5
10
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SLM
—
1
30
0
-5
10
|
|
|
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
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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:
—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
dBm
dB
dB
|
-28
-8
1
NA
|
-34
-10
1
NA
|
-34
-10
1
NA
|
-34
-10
1
-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
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Application
|
Application 1: Point to point
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Application 2: Chain network
Order information
| Product Model | Descriptions | Inquiry |
|---|---|---|
| BD-MSTP155-8-IP | multiservice SDH platform,8E1,6*10/100M ethernet,STM-1,dual fiber,20km,power AC 220V or DC 48V | Request Price |
| BD-MSTP155-16-IP | multiservice SDH platform,16E1,6*10/100M ethernet,STM-1,dual fiber,20KM,power AC 220V or DC 48V | Request Price |
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