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Help CenterMulti-service SDH Optical STM-1 Multiplexer
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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. |
Rage |
155.520Mbps¡À4.6ppm |
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£© |
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
|
|||
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
|
| 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 |
Operating temperature: |
0C~+50 C |
| Storage temperature: | -20 C~+70 C |
| Relative temperature: | 95% (uncondensed) |
| 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 |
Connector: |
RJ45 |
| Ordering information | ||
|
1.How can i get a sample ?
You need place sample order to us.We will arrange the sample production for you.
2.Could you do design for us?
yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.
3.How can we place order?
After we made agreement on the product' parameters, we will make proforma invoice for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.
If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.
4.How about the shipping?
For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.
5.what's your products' advantages ?
A. good quality and competetive prices.
B. Strictly quality control when producing.
C. Professional team work, from design, development, producing,assemble,packing and shipping.
D. Aftersale services, if there is quality problem, we will offer you replacement for defective quantity.
The devices will be well packaged by carton with Foam or other shock proof materials.
Factory production
Product testing
After-Sales Service
The goods warranty time is THREE years,we will provide best support by TEL,email,remote control or engineers in field.
Your any questions will be responsed within 12hours!
Send Inquiry to This Supplier
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