Huawei SSN1GSCC 03037064 SDH GSCC device OSN 3500 System Control Board
Product Description:
System Control and Communication Board
Huawei OSN3500 System Control and Communication Board
Supports channel types of D1-D1, D1-D3, and D4-D12.
Processes the E1, E2, F1, and serial1–4 bytes.
Supports the monitoring of the –48 V or –60 V power supply.
Supports the in-service check function and the failure check function.
Supports the 1+1 Hot Backup for the SCC Unit protection schemes.
Supports one channel of ECC communication.
Supports service performance monitoring and collects information about the performance events and alarms.
Provides 16 alarm inputs and four alarm outputs through the AUX.
Controls the four cabinet indicators through the AUX.
Supports intelligent fan speed control and manages the fan alarms.
Supports simulation package loading and diffused loading.
SSN1GSCC is a Main Control board for Huawei OSN3500, provide system control, orderwire, communication and system power supply monitoring. Part number is 03026645, Normally configure as 1+1 redundancy.
Functions and Features
The GSCC supports the system control, orderwire, communication, and system power supply monitoring.
Table 1 provides the functions and features of the GSCC.
Table 1 Functions and features of the GSCC | Function and Feature | GSCC |
| Basic functions | Performs the service configuration function and service grooming function, monitors the service performance, and collects information about performance events and alarms. |
| Interfaces | - Provides the 10M/100M Ethernet port, which is used for communicating with the NMS. The Ethernet port is accessed through the AUX.
- Provides the F&f interface, which is accessed through the AUX and is used to manage the COA.
- Provides one 64 kbit/s synchronous data port F1, which is accessed through the AUX.
- Provides the RS232 OAM interface, which is used for connecting a PC or workstation, and supports the remote maintenance by using a modem that uses the RS232 DCE interface. The OAM interface is accessed through the AUX.
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| DCC communication | Processes a maximum of 160 DCCs (D1-D3). In this manner, the link is provided for transmitting the NM information. |
| Overhead processing | Processes the E1, E2, F1, and serial1-serial4 bytes. |
| Clock function | - Provides the RTC.
- Supports the high-precision clock synchronization feature, and complies with the IEEE 1588 V2 protocol. The N4GSCC receives the time information through interfaces S1-S4 of the AUX. The S1, S3 and ALMI4 interfaces receive the first channel of time information, and the S2, S4 and ALMI4 interfaces receive the second channel of time information.
- Hot board swapping.
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| Alarms and maintenance features | - Supports service performance monitoring and collects information about performance events and alarms.
- Provides 16 alarm inputs and four alarm outputs through the AUX.
- Provides one 4-output alarm cascading port through the AUX.
- Controls the four cabinet indicators through the AUX.
- Supports intelligent fan speed control and manages the fan alarms.
- Supports simulation package loading and diffused loading.
- Supports the function of detecting whether a packet data board is in position.
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| Power supply management | - Supports the monitoring of the -48 V or -60 V power supply.
- Supports the in-service check function for the PIU board and supports the failure check function for the lightning protection module of the PIU.
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| Protection schemes | Supports the 1+1 Hot Backup for the SCC Unit. When the active board is faulty, services are switched to the standby board automatically. NOTE: If GSCC boards are used in packet systems, two N4GSCC/N6GSCC boards of the same version need to be configured in 1+1 backup mode. |
| Packet function | The N4GSCC and N6GSCC support the packet function. |
Technical Specifications of the GSCC
The technical specifications of the GSCC include the mechanical specifications and power consumption.
Mechanical Specifications
The mechanical specifications of the GSCC are as follows:
- Dimensions (mm): 25.4 (W) x 235.2 (D) x 261.4 (H)
- Weight of the N4GSCC (kg): 1.0
- Weight of the N6GSCC (kg): 0.9
Power Consumption
The maximum power consumption of the GSCC at room temperature (25°C) is 19 W.
Product Details:
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Huawei SSN1GSCC 03037064 SDH GSCC Device OSN 3500 System Control Board Images
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