思科Catalyst PON交换机，CGP-ONT-4PCatalyst PON 4端口GPON ONT，POE+
Cisco Catalyst PON ONT
Table 1. Cisco Catalyst PON Series OLT configurations
|
Switch model |
Downlinks total PON ports |
Uplinks Configuration GE Ethernet |
Uplink configuration 10G Ethernet |
Management Console |
Default primary AC power supply |
Optional secondary power supply* |
Fans |
|
CGP-OLT-8T |
8 GPON ports |
4 Gigabit Combo ports (Copper RJ45 + SFP optical) |
2 SFP+ |
RJ45 Console, OOB GE, RJ45 Alarm |
PWR-OLT8-80WAC |
PWR-OLT8-80WAC or PWR-OLT8-72WDC |
modular |
|
CGP-OLT-16T |
16 GPON ports |
4 Gigabit Combo ports (Copper RJ45 + SFP optical) |
2 SFP+ |
RJ45 Console, OOB GE |
PWR-OLT16-100WAC |
PWR-OLT16-100WAC or PWR-OLT16-100WDC |
fixed |
Table 2. Cisco Catalyst PON Series ONT configurations
|
Switch model |
Downlinks total 10/100/1000 PoE+ copper ports |
Uplink configuration PON port |
Voice POTS |
CATV Coaxial |
Wi-Fi |
USB Type A File mgt |
Fans |
|
CGP-ONT-1P |
1 PoE+ |
1 GPON (SC/APC receptacle) |
n/a |
n/a |
n/a |
n/a |
fanless |
|
CGP-ONT-4P |
4 PoE+ |
1 GPON (SC/APC receptacle) |
n/a |
n/a |
n/a |
1 USB Type A |
fanless |
|
CGP-ONT-4PV |
4 PoE+ |
1 GPON (SC/APC receptacle) |
2 POTS RJ11 |
n/a |
n/a |
1 USB Type A |
fanless |
|
CGP-ONT-4PVC |
4 PoE+ |
1 GPON (SC/APC receptacle) |
2 POTS RJ11 |
1 CATV Coax |
n/a |
1 USB Type A |
fanless |
|
CGP-ONT-4TVCW-x* |
4 Data |
1 GPON (SC/APC receptacle) |
2 POTS RJ11 |
1 CATV Coax |
1 Wi-Fi 2.4G/5GHz |
1 USB Type A |
fanless |
Table 3. Performance specifications of OLT
| Description | CGP-OLT-8T | CGP-OLT-16T |
| Switching Capacity | 78Gbps | 108Gbps |
| Forwarding Rate | 65Mpps | 95Mpps |
| Total number of MAC addresses | 32k | 64k |
| Total number of IPv4 routing table | 2k | 2k |
| Total number of ARP table | 8k | 8k |
| VLAN IDs | 4k | 4k |
| T-CONT of each PON port | 768 | 768 |
| Gemport of each PON port | 3,072 | 3,072 |
| ONT Ranging Logical Distance | 60km | 60km |
| ONT Ranging Physical Distance | 20km | 20km |
| Splitter Ratio | 1:64 recommendedUp to 1:128 | 1:64 recommendedUp to 1:128 |
| Network Protection Mode | Type B | Type B |
| ONT Authentication | SN modePassword modeSN+Password modeLOID modeLOID+LOID Password mode | SN modePassword modeSN+Password modeLOID modeLOID+LOID Password mode |
| QoS scale entries | SP, WRR, SP+WRR, cos-map, dscp-mapQueue: 8 | SP, WRR, SP+WRR, cos-map, dscp-mapQueue: 8 |
| ACL scale entries | 2K | 2K |
| Jumbo frames | 9,220 bytes | 9,220 bytes |
| DRAM | Switch-1GB DDR3PON CPU-256MB DDR3PON ICF0- 512MB DDR3 | Switch-1GB DDR3PON CPU-256MB DDR3PON ICF0- 512MB DDR3PON ICF1- 512MB DDR3 |
| Flash | 32MB | 32MB |
Table 4. Performance specifications of ONT
| Description | CGP-ONT-1P | CGP-ONT-4P | CGP-ONT-4PV | CGP-ONT-4PVC | CGP-ONT-4TVCW-x |
| Switching Capacity | 5.75Gbps | 11.75Gbps | 11.75Gbps | 11.75Gbps | 11.75Gbps |
| Forwarding Rate | 5.2Mpps | 9.6Mpps | 9.6Mpps | 9.6Mpps | 9.6Mpps |
| Total number of MAC addresses | 2k | 2k | 2k | 2k | 2k |
| Total number of IPv4 routing table | n/a | 8 static routes | 8 static routes | 8 static routes | 8 static routes |
| Total number of ARP table | n/a | 1K | 1K | 1K | 1K |
| T-CONT/Gemport | 8/32 | 8/32 | 8/32 | 8/32 | 8/32 |
| Transmission Rate | DS:2.488 GbpsUS:1.244 Gbps | DS:2.488 GbpsUS:1.244 Gbps | DS:2.488 GbpsUS:1.244 Gbps | DS:2.488 GbpsUS:1.244 Gbps | DS:2.488 GbpsUS:1.244 Gbps |
| QoS scale entries | 8 priority queues | 8 priority queues | 8 priority queues | 8 priority queues | 8 priority queues |
| IP/Port filter entries | 20 | 20 | 20 | 20 | 20 |
| Mac Filter entries | 20 | 20 | 20 | 20 | 20 |
| URL Blocking entries | 8 | 8 | 8 | 8 | 8 |
| Jumbo frames | 1,500 bytes | 1,500 bytes | 1,500 bytes | 1,500 bytes | 1,500 bytes |
| DRAM | 32MB DDR3 | 256MB DDR3 | 256MB DDR3 | 256MB DDR3 | 256MB DDR3 |
| Flash | 16MB | 128MB | 128MB | 128MB | 128MB |
现在 PON 技术中的催化剂级性能
Cisco ® Catalyst PON 系列交换机将 Catalyst 交换机的功能扩展到无源光网络基础设施。凭借其家族血统，Catalyst PON 系列交换机提供了具有竞争力的基于光纤的网络解决方案——它具有高性能、结构简单且易于维护。
作为思科数字网络架构的基础构建块，Catalyst PON 系列交换机通过利用智能、自动化和人类专业知识，帮助客户简化复杂性、优化 IT 并降低运营成本。它提供的安全功能可保护硬件以及软件的完整性以及流经设备的所有数据，为您提供现在所需的东西，并为未来的创新提供投资保护。
Catalyst PON 系列交换机具有 GPON 功能支持、高达 108 Gbps 的带宽、双上行链路模块、电源冗余、ONT PoE+ 能力和高聚合能力，是业界的全光解决方案，具有差异化的弹性和先进的架构，可实现经济高效的光网络接入.
CGP-OLT产品是紧凑型高密度网络汇聚设备，满足ITU-T G.984及相关GPON标准要求，接入容量高、可靠性强、安全功能强大。
CGP-ONT产品为FTTx应用中的用户提供包括高速互联网、视频、VoIP、CCTV和CATV在内的综合服务接入，具有强大的互操作性和稳定性。
产品亮点
● 一张光网络上的所有业务
● 紧凑高密，适用于各种场景
● 1RU，安装方便快捷
● 易于管理和维护
● 最多16个2.5G GPON接入能力端口
● 冗余电源和上行链路
● 灵活的下行选项，包括数据、视频、语音（POTS – 仅支持语音服务）、CATV、PoE+、
Wi-Fi
● 集成CPU 为客户提供优化的规模和更好的成本结构
● 基于模板的二层转发、访问控制列表（ACL）和服务质量（QoS）表项的可配置分配
