الوصف
8E1 PDH Optical Multiplexer
Description
SPC***0 series optical transmission equipment
is a series of multi-path optical and electrical
transmission equipment manufactured by Beijing Spacecom Co.,
Ltd. with the ultra-large scale
integrated circuit as its core. It supports multiple E1
interfaces, very suitable for small-capacity switch networking,
user loop line network, mobile communications (base station),
private network, DDN, etc.The advanced dual-light-beam switching
and restoration mechanism enables the series to achieve 1*1 service
protection.
Product features
- Use ultra large-scale IC chip, low power consumption and high
reliability
- Use dual-light-beam 1*1 protection/restoration mechanism, high
system stability
- Providing 4~*6 E1 digital interfaces,
*5&branded;~**0&branded;impedance options;
- Providing an order line interface
- Providing a RS**2 asynchronous data interface
- Providing a management interface for centralized monitoring and
supporting system upgrading
- BERT inside
- Providing one or four ports of V.*5 interface (N**4K, support
all the V.*5 clock mode)
- E1 and V.*5 route across;
- Support for **8VDC or **0VAC power supply
- Compact or standard 1U rack design, small, light, stable,
reliable, and easy for installation
Optical interface features
- Transmission optical power: *3dBm*8dBm
- Receiving sensitivity: **3dBm- *0dBm
- Fiber interface: dual SC/dual FC/single SC
- Applicable fiber: single-mode, multi-mode
Ethernet interface features
- Interface: *0/**0Base-Tx, support auto-negotiation
- Interface specification: compliance with IEEE***2.3u
- Connector: RJ*5
Electric features of V.*5 interface
- Interface rate: n×*4K, no traffic control, transparent
transmission
- Connector: DB*5 slot
- Working mode: DCE and DTE optional
Electric Features Of E1 Interface
- Nominal rate: ***8Kbps,margin±*0ppm
- Interface code type: HDB3
- Interface impedance: *5&branded; (unbalanced) Or
**0&branded; (balanced)
- Electric features of digital interface: compliant with ITU-T
G.**3 recommendations
- Jitter transfer performance: compliant with ITU-T G.**3
recommendations
- Input Jitter tolerance:compliant with ITU-T G.**3
recommendations
- Output jitter: compliant with ITU-TG.**3 recommendations
- Level: ±2.*7V±*0% or ±3.*0V±*0%
- Interface connector: RJ*5 or BNC coaxial
Product Details
|
Equipment
List
|
Basic Services
|
Additional
Services
|
OW
|
NMS
|
Structure
|
|
SPC***0M
|
4×E1
|
1×RS**2
|
Yes
|
Yes
|
Desktop
mini type
|
|
SPC***0A
|
4×E1
|
1×RS**2
|
Yes
|
Yes
|
Standard,
*9×1U
|
|
SPC***0AV1
|
4×E1*1×V.*5
|
1×RS**2
|
Yes
|
Yes
|
Standard,*9×1U
|
|
SPC***0AV2
|
4×E1*2×V.*5
|
1×RS**2
|
Yes
|
Yes
|
Standard,*9×1U
|
|
SPC***0L
|
4×E1**0/**0BaseTx
Bandwidth 2M×nn=1~5
|
1×RS**2
|
Yes
|
Yes
|
Standard,*9×1U
|
|
SPC***0A
|
8×E1
|
1×RS**2
|
Yes
|
Yes
|
,*9×1U
|
|
SPC***0A
|
*6×E1
|
1×RS**2
|
Yes
|
Yes
|
Standard,*9×1U
|
|
KSPC***0A
|
4×E1
|
1×RS**2
|
Yes
|
Yes
|
Centralized Card
|
|
KSPC***0A
|
8×E1
|
1×RS**2
|
Yes
|
Yes
|
Centralized
Card
|
|
KSPC***0A
|
*6×E1
|
1×RS**2
|
Yes
|
Yes
|
Centralized
Card
|
| بلد: |
China |
| نموذج رقم: |
SPC-120
|
| سعر فوب: |
(قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
China |
| سعر الحد الأدنى للطلب: |
- |
| الحد الأدني للطلب: |
2 Piece |
| تفاصيل التغليف: |
- |
| موعد التسليم: |
5 days after payment |
| القدرة على التوريد: |
50000 Piece per Day |
| نوع الدفع: |
T/T, Western Union |
| مجموعة المنتج : |
- |
