PRWH Power Board is DC Power Connect Board for C300 OLT.
PRWH Power Board Product Overview
PRWH Power Board is intended for installation on the C300 chassis. It is equipped with two RJ-45 control interfaces and one power port.
The dimensions is 197.75 mm × 25 mm × 225 mm, and its horizontal placement in the chassis significantly saves useful space for the installation of other expansion cards.
PRWH Power Board has additional system monitoring functions. Environment main features: Filtration and current limitation for input power status monitor and alarm indicator, etc. Support of electric serial number Built-in temperature sensor Voltage, current and power functions
PRWH Power Board Product Picture
PRWH Power Board Product Specification
| Indicator | Status | Description |
| Brand | ZXA | |
| Model | PRWH | |
| RUN | LED is OFF | The card is powered off l The card does not match l CPU is not started |
| Green LED is ON | The card self-checking completes but fails to receive data from the switching and control card or NM | |
| Green LED flashes irregularly | The card is downloading data from the network management server | |
| Green LED flashes slowly (05 Hz) | The card runs properly | |
| Red LED is ON | Card hardware failure | |
| Red LED flashes slowly (05 Hz) | The card is plugged in the wrong slot | |
| Yellow LED flashes slowly (05 Hz) | The software version of the card does not match that of the switching and control card Auto-update is not configured on the card | |
| ACTi (i = 1-16) | LED is OFF | No ONU is configured on the EPON interface |
| The EPON interface has no optical module installed | ||
| The EPON interface is shutdown | ||
| The EPON interface is TypeB protection port | ||
| Green LED flashes | The EPON interface and connected ONUs work properly | |
| Red LED is ON | The EPON interface has Loss Of Signal (LOS) alarms | |
PRWH Power Board Product Feature
ZXA10 C300 is the industry's largest FTTx central office access platform for next-generation PON evolution. It provides extremely fast bandwidth, satisfies full-service access, and adapts to multi-scenario applications, and provides carrier-grade QoS and security.
- Large capacity, high density, high performance,
It meets the network evolution and deployment requirements of "large capacity and fewer offices", meets the requirements of network flattening, and has a high-density interface board, providing special solutions for large split ratio and long-distance application scenarios. - Seven-mode access to ensure continuous network evolution
The same platform integrates GPON/EPON, 10G PON (XG-PON1/10G-EPON/XGS-PON), NG-PON2 (TWDM-PON) three-generation PON access technology, and supports P2P. On-demand deployment and flexible access to ensure continuous network evolution. - Adapt to network convergence and full service bearing
It adapts to TDM and mobile Backhaul bearers, and has perfect VLAN/multicast/QoS business capabilities and excellent business performance, which meets the network construction requirements under the background of optical ingress, copper retreat, and triple play. - Carrier-class reliability guarantee
Support Ethernet OAM and end-to-end management operation and maintenance, redundant protection and hot swap of key boards, provide multiple network protection methods, support optical link detection, and have strong security protection.
Energy saving and emission reduction, green communication
Using green materials to meet the industry's energy-saving and emission-reduction needs, supporting multiple power-saving modes, product lead-free, and green throughout the entire process of product development, production and transportation.
PRWH Power Board and More Related Boards
| Card Type | Card Name | Summary |
| Control & switch cards | SCXN | Type N control and switch card, 480G switching capacity |
| SCTM | Type T control and switch card, 2.56T switching capacity | |
| Subscriber cards | GTGO/GTGH | 8/16 ports GPON line card |
| GTXO | 8 ports XG-PON1 line card | |
| FTGK | 48 ports P2P/24 ports GE/FE optical Ethernet interface card | |
| CTUB | 32-channel E1 unbalanced CES interface card | |
| CTLA | STM-N CES interface card | |
| Common cards | CICK | Common interface card |
| PRWG/PRWH | Power supply card | |
| Ethernet uplink cards | GUFQ | 4 ports GE/FE optical interface Ethernet uplink card |
| GUSQ | 2 ports GE optical and 2 ports GE/FE electrical interface Ethernet uplink card | |
| XUTQ | 4 ports 10GE optical interface Ethernet uplink card | |
| HUTQ | 2 ports 10GE and 2 ports GE optical interface Ethernet uplink card | |
| HUVQ | 2 ports 10GE/GE and 2 ports GE/FE optical interface Ethernet uplink card(Sync-E) |
){kind=link}