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विवरण
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, अधिकतम समर्थन 8 622M or 14 155M, maximum up and down 160 2M, 20 FE perfect multi-service processing, provide FE interface, support transparent transmission/layer 2 स्विच गर्दै, virtual concatenation, 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
| ब्रान्ड | फाइबरहोम |
| मोडेल | O622 |
| नाममात्र बिट दर | 622080 kbit/s |
| लाइन कोड ढाँचा | NRZ |
| आवेदन कोड | L-4.1 |
| प्रसारण दूरी (km) | 15 को 40 |
| फाइबर को प्रकार | एकल-मोड LC |
| सञ्चालन तरंगदैर्ध्य दायरा (nm) | 1280 को 1335 |
| अप्टिकल पावर दायरा सुरु गरियो (dBm) | -3 को +2 |
| प्राप्तकर्ता संवेदनशीलता (dBm) | -28 |
| न्यूनतम ओभरलोड (dBm) | -8 |
| न्यूनतम विलुप्तता अनुपात (dB) | 10 |
| अधिकतम -20 dB वर्णक्रमीय चौडाई (nm) | 1 |
| न्यूनतम साइड मोड दमन अनुपात (dB) | 30 |
| आयामहरू (mm) | 25.4 (डब्लु) x 235.2 (D) x 261.4 (एच) |
| वजन (के। जि) | 0.6 |
Fiberhome O622 STM-4 Board Product Feature
- अप्टिकल इन्टरफेस विशिष्टताहरू
Supports I-4, S-4.1, L-4.1, L-4.2 and Ve-4.2 optical interfaces, जसमध्ये 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.
- अप्टिकल मोड्युल विनिर्देशहरू
समर्थन अप्टिकल मोड्युल जानकारी पत्ता लगाउने र क्वेरी.
The optical interface provides the laser opening and closing settings and the laser automatic shutdown function.
SFP प्लगेबल अप्टिकल मोड्युलहरूको प्रयोग र निगरानीलाई समर्थन गर्दछ, जसले अप्टिकल मोड्युलहरूको मर्मत र स्तरवृद्धिको सुविधा दिन्छ.
- Service processing
Support VC-12/VC-3/VC-4 business and VC-4-4c cascade business.
- ओभरहेड प्रशोधन
Support section overhead processing of STM-4 signal.
समर्थन च्यानल ओभरहेड प्रशोधन (पारदर्शी प्रसारण र समाप्ति).
Support the setting and query of J0/J1/C2 bytes.
समर्थन 1-4 ECC communication.
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, SNCP protection, 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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