技术细节
| SPA在线插入和删除（OIR） |
Y |
| 支持管理信息基本原则 |
RFC 2558 MIB |
| 支持共享端口适配器（SPA） |
POS |
| 支持服务质量（QoS） |
Y |
| 每个模块的SPA插架数量 |
4 |
认证标准
| 安全 |
UL 60950, CSA 22.2-No.60950, EN60950, IEC 60950 CB Scheme, ACA TS001, AS/NZS 3260, EN60825\IEC60825, 21CFR1040 |
| 电磁兼容性 |
FCC Part 15 (CFR 47), ICES 003, EN55022, CISPR 22, AS/NZS CISPR, VCCI, EN55024, EN50082-1, EN61000-6-1, EN61000-3-2, EN61000-3-3 |
4 port OC48c/STM-16c POS/RPR Shared Port Adapter
The Cisco 1-, 2-, and 4-Port OC-48c/STM-16c POS/RPR SPAs are available on high-end Cisco routing platforms and offers the benefits of network scalability with lower initial costs and easy upgrades. The SPAs continues the Cisco focus on investment protection along with consistent feature support, broad interface availability, and leading-edge technology. The SPAs allow different interfaces (POS, ATM, etc.) to be deployed on the same carrier card.
The Cisco 1-, 2-, and 4-Port OC-48c/STM-16c POS/RPR SPAs use Small Form-Factor Pluggable (SFP) interfaces. SFP modules are available in short-reach (2 km), intermediate-reach (15 km), and long-reach (80 km) optics.
The Cisco 1-, 2-, and 4-Port OC-48c/STM-16c POS and RPR SPAs can be used in multiple applications, including:
- Access and aggregation
- WAN uplinks
- Internet peering
These SPAs feature both packet over SONET/SDH for mesh fiber networks and Resilient Packet Ring for ring fiber topologies. These SPAs comply with the IEEE 802.17 RPR standard and also support the Spatial Reuse Protocol (SRP) for compatibility with existing Dynamic Packet Transport/Resilient Packet Ring (DPT/RPR) networks.
