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Fiberhome O622 STM-4 Board is interface Board for SDH Transmission Equipment
Fiberhome O622 STM-4 Board Product Overview
Fiberhome O622 STM-4 Board is interface Board for SDH Transmission Equipment
IBAS Series has large crossover capability and rich branch interface, STM-1, STM-4, STM-16 rate is fully compatible, high-order crossover capacity is 7070VC4, low-order crossover capacity is 2016×2016VC-12, single system support 3 Two STM-16 optical directions, maximum support 8 622M or 14 155م, maximum up and down 160 2م, 20 FE perfect multi-service processing, provide FE interface, support transparent transmission/layer 2 سوئیچینگ, الحاق مجازی, LCAS, VLAN, QinQ and other functions, support ATM/IMA service processing function, can be used as MSAP equipment, provide PDH optical branch disk to directly connect to MSAP edge optical transceiver, service interface disk is compatible with IBAS110A
Fiberhome O622 STM-4 Board Product Picture
Fiberhome O622 STM-4 Board Product Specification
| نام تجاری | خانه فیبر |
| مدل | O622 |
| نرخ بیت اسمی | 622080 کیلوبیت بر ثانیه |
| الگوی کد خط | NRZ |
| کد برنامه | L-4.1 |
| فاصله انتقال (کیلومتر) | 15 به 40 |
| نوع فیبر | LC تک حالته |
| محدوده طول موج عملیاتی (نانومتر) | 1280 به 1335 |
| محدوده توان نوری راه اندازی شد (dBm) | -3 به +2 |
| حساسیت گیرنده (dBm) | -28 |
| حداقل اضافه بار (dBm) | -8 |
| حداقل نسبت انقراض (دسی بل) | 10 |
| بیشترین -20 dB عرض طیفی (نانومتر) | 1 |
| حداقل نسبت سرکوب حالت جانبی (دسی بل) | 30 |
| ابعاد (میلی متر) | 25.4 (دبلیو) ایکس 235.2 (دی) ایکس 261.4 (اچ) |
| وزن (کیلوگرم) | 0.6 |
Fiberhome O622 STM-4 Board Product Feature
- Optical interface specifications
Supports I-4, S-4.1, L-4.1, L-4.2 and Ve-4.2 optical interfaces, of which I-4, S-4.1, L-4.1 and L-4.2 optical interface characteristics comply with ITU-T G.957 Suggest. The optical interface of Ve-4.2 is a Huawei custom standard.
- Optical module specifications
پشتیبانی از تشخیص اطلاعات ماژول نوری و پرس و جو.
The optical interface provides the laser opening and closing settings and the laser automatic shutdown function.
Supports the use and monitoring of SFP pluggable optical modules, which facilitates the maintenance and upgrade of optical modules.
- پردازش خدمات
Support VC-12/VC-3/VC-4 business and VC-4-4c cascade business.
- Overhead processing
Support section overhead processing of STM-4 signal.
پشتیبانی از پردازش سربار کانال (انتقال و خاتمه شفاف).
Support the setting and query of J0/J1/C2 bytes.
حمایت کردن 1-4 ارتباط ECC.
Alarms and performance
Provides a wealth of alarms and performance events to facilitate equipment management and maintenance.
- Protection method
Support two-fiber multiplex section ring protection, four-fiber multiplex section ring protection, linear multiplex section protection, حفاظت از SNCP, SNCTP and SNCMP protection.
Support MSP and SNCP shared optical path protection. One SLQ4A board can support up to 4 MSP rings.
Fiberhome O622 STM-4 Board Product Application
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