Chinese
English
Huawei OSN3500 SSN3EAS2 single boards can be inserted in the subracks of slot 5 to slot 8, slot 11 to slot 14, with a bandwidth of 10 Gbit/s. N3EAS2 single boards can be inserted in the subracks of slot 5 to slot 6, slot 13 to slot 14, with a bandwidth of 10 Gbit/s. slot 7 to slot 8. N1EAS2: supports XFP pluggable optical modules. N3EAS2: supports SFP+ pluggable optical modules.
Configuration features:
1. Each VCTRUNK can bind up to 8 VC-4s or 24 VC-3s.
2. The same VCTRUNK cannot bind both VC-4 channels and VC-3 channels, only one kind can be bound. Different VCTRUNK can bind different levels of channels.
3、Support VC-4-4c adjacent cascade, VC-3/VC-4 virtual cascade.
4、Only VCTRUNK1～VCTRUNK4, 4 VCTRUNK support 9600 bytes Jumbo frame, other VCG ports do not support Jumbo frame.
5. The number of VCTRUNKs of N1EAS2 is 24.
The number of VCTRUNKs for Huawei OSN3500 N3EAS2:
1. when the slot bandwidth is 10 Gbit/s, the number of VCTRUNKs supported is 17 (that is, VCTRUNK1 to VCTRUNK17).
2. When the slot bandwidth is 20Gbit/s, the number of VCTRUNKs supported is 34 (i.e., VCTRUNK1 to VCTRUNK34).
Configuration features:
1. The maximum number of VC-4s that can be bound to VCTRUNK1 and VCTRUNK18 is 64, and the maximum number of VC-4s that can be bound to other VCTRUNKs is 8.
2, VCTRUNK1 to VCTRUNK17 can only bind channels of 1 to 64 VC-4, and VCTRUNK18 to VCTRUNK34 can only bind channels of 65 to 128 VC-4.
3. N1EAS2: 10Gbit/s, supports slot bandwidth adaption. N3EAS2: 20Gbit/s, supports slot bandwidth adaption.
Huawei OSN3500 SSN3EAS2 Applications
The Huawei OSN3500 EAS2 single board is an Ethernet switching processing board, which is mainly used to solve the telecom application areas of Ethernet service access, bandwidth management, and Layer 2 switching of Ethernet services.
Typical networking applications of the Ethernet switching processing board are shown in Figure 1, which can realize Ethernet access, aggregation, Layer 2 switching of Ethernet data, port isolation, flow classification, data flow control, VLAN management, priority configuration, and other data characteristics, as well as data encapsulation/de-encapsulation, virtual cascade, and SDH mapping/de-mapping functions. At the same time, it can be interfaced with broadband access equipment and digital communication equipment to provide a network-wide solution.
Huawei OSN3500 SSN3EAS2 Specifications
The EAS2 single-board specifications include optical interface specifications, laser security level, Ethernet performance specifications, mechanical specifications, and power consumption.
Huawei OSN3500 SSN3EAS2 interface indicators
The optical interface metrics of the N1EAS2 single board are shown in Table 1.
| Type | Description |
|---|---|
| 10GBASE-LR/10GBASE-LW dual-fiber bidirectional Ethernet optical interface | 10km 10GE Dual-Fiber Bidirectional Optical Interface (XFP) |
The optical interface specifications of the N3EAS2 single board are shown in Table 2.
| Type | Description: 10GBASE-LR/10GBASE-LW |
|---|---|
| 10GBASE-LR/10GBASE-LW dual-fiber bidirectional Ethernet optical interface | 10km 10GE dual-fiber bidirectional optical interface (SFP+) |
Laser Safety Class
The single-board laser safety level is CLASS 1. The maximum output optical power of the single-board optical interface is less than 10dBm (10mW).
Huawei OSN3500 SSN3EAS2 mechanical indicators
The mechanical specifications of the EAS2 board are as follows:
- Veneer size: 25.4mm (W) x 235.2mm (D) x 261.4mm (H)
- Weight:
- N1EAS2: 1.2kg
- N3EAS2: 1.1kg
Power consumption
The N1EAS2 single board has a maximum power consumption of 70W at room temperature (25°C).
The maximum power consumption of the N3EAS2 single board is 83W at room temperature (25°C) and 93W at high temperature (55°C).
The technical information in this chapter and the related SDH equipment troubleshooting procedures are provided by Shenzhen Optical Transmission Network Technology Company Limited (www.opticaltrans.com). Huawei SDH optical transmission equipment, SDH transmission equipment sales phone: 13430988088 Welcome to telephone consultation!
