Prix FOB
Obtenir le dernier prix2000 ~ 5000 USD / Piece
|1 Set Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
2000 ~ 5000 USD / Piece Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
2000 per Piece
Commande minimale:
1 Set
Packaging Detail:
carton
Heure de livraison:
one week
Capacité de Fournir:
1000 Piece per Month
Payment Type:
T/T
Groupe de produits :
Personne àcontacter Ms. ellen
Floor 2, Buidling 8,No.699-8,XuanWu Street, Nanjing, Jiangsu
Product Overview
 FT*****5/**2C SDH Optical Terminal is a reliable STM*1/STM*4 optical transmission system, which is fully compliant to ITU-T and SDH recommendations. It is widely used in public network and private network. It enjoys high flexibility, modularity and scalability in configurations. The product supports VC*3/VC**2 full-crossing connection and channel protection function; it can be configured as complicated SNCP network such as **2M***5M Multi-ring, **5M***5M Multi-ring, etc
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Main Features |
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World leading design adopts independent Asics, with 2U compact structure, high reliability, low power consumption |
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Compliant to ITU-T relative recommendations and SDH technical criteria. |
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Providing ***8×***8 VC*2, *8×*8 VC3, *6×*6 VC4 non-blocking cross connection, and supporting unidirectional, bi-directional and broadcasting services |
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Supporting multiple network configurations: point to point, chain, ring, star, tree, multi-ring, ring crossing, etc |
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 Providing sub-network connection protection and 1*1 multiplex section protection. |
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 Providing multiple service interfaces of E1, T1, E3, DS3, STM*1o/e, STM*4, *0M/**0M Ethernet interfaces, etc |
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Providing virtual concatenation function for **0Base-T/**0Base-T2, and the maximum virtual concatenation quantity for VC3 is 3 and for VC*2 is *3. |
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Reserving 4 expansion slots for future service expansion. |
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Huge interface capacity: up to **8 T1 interfaces, up to **8 E1 interfaces, up to *2 E3 interfaces, up to *6 T3 interfaces, up to *6 **0Base-T interfaces, up to 4 STM*4 interfaces, up to *0 STM*1 interfaces; |
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Can realize independent service-assignment or mutual protection between two optical interfaces. |
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Can be configured as complicated SNCP network such as **2M***5M Multi-ring, **5M***5M Multi-ring, etc |
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Adopting SFP fiber module which supports hot plugging, having the capability of online upgrading STM*1 system to STM*4 system only by replacing interface modules |
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Providing timing synchronous interface, implementing switching of multiple timing sources like 2Mb/s, 2MHz, STM*1/STM*4, etc., and output of 2Mb/s, 2MHz reference clock, supporting SSM function. |
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Providing timing synchronous interface, implementing switching of multiple timing sources like 2Mb/s, 2MHz, STM*1/STM*4, etc., and output of 2Mb/s, 2MHz reference clock, supporting SSM function. |
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Providing F (Ethernet) and f (RS**2) NMS interface, the NMS can realize ITU-T recommendations five functions of resources, configuration, alarm, performance, and security, etc |
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Supporting software remote downloading, with software live-upgrading capability, being easy to maintain. |
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Supporting remote network management and remote monitoring |
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 Providing 8 ports for external alarms 4 ports for device alarms and a series of alarm ports. |
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Through replacing optical devices, supports ultra-long distance (≤*0km), long distance (≤*0km) and short distance (≤*0km) optical transmission |
Specifications
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STM*1 optical interface |
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Bit Rate |
**5.**0Mb/s±4.6ppm |
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Standard |
ITU-T G.**7/G.**8 |
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Wavelength: |
***0nm /***0nm |
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Distance: |
*0Km |
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Sensitivity: |
Better than **8dB |
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Connector: |
FC/SC |
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E1 interface |
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E1 interface |
2.**8Mb/s±*0ppm |
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Encoding |
HDB3 |
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Standard |
ITU-T G.**3 |
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Impedance: |
*5Ω/**0Ω |
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Jitter performance Comply ITU-T G. **3 |
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Ethernet interface |
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Compatible to IEEE **2.3 |
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Bit Rate: |
*0M and **0M self adaptation. |
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Operating mode |
full duplex and half duplex self adaptation. |
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Connector: |
RJ*5 |
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External timing source interface (REF) |
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Engineer Order Wire (EOW) interface |
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Standard: |
ITU-T G.**3/**3 |
Bit Rate *4Kb/s |
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Input: |
T1, T2, T3 |
Signal mode Dual tone multi-frequency dialing mode |
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Output: |
T4 |
Ring frequency **0Hz |
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Working mode: |
Support SSM, tracing, holding & free run |
Ring mode Loudspeaker |
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Interface: |
Micro-mini coaxial |
NE address range *0~*9 |
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NMS interface (RS***5) interface |
Interface RJ**5 |
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Audio interface |
Compliant to ITU-T G.**1, G.**2, G.**3. |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 2000 ~ 5000 / Piece Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 2000 per Piece |
| Commande minimale: | 1 Set |
| Packaging Detail: | carton |
| Heure de livraison: | one week |
| Capacité de Fournir: | 1000 Piece per Month |
| Payment Type: | T/T |
| Groupe de produits : | SDH |
