Email:marketing@richerlink.com
Tel:+86-755-86610859
Add:1001, Floor 10, Building 3, Chongwen Park, Nanshan Zhiyuan,Liuxian Avenue, Taoyuan Street, Nanshan District, Shenzhen，China
Key Benefits and Features
FM8741A is an optical terminal launched by Richerlink company for the needs of FTTR network. The functions and performances meet IEEE802.3ah,CTC2.1 and ITU G.987 international standards. It supports main stream OLT such as HUAWEI/ZTE/Nokia etc. And also, it can fully satisfy the user’s need of high speed broadband with the features of high reliability, good QoS, manageable, flexible networking, easily capacity expansion.
Uplink optical port is 10G/2.5G asymmetric XG-PON interface.
Downlink optical port is 2.5G/1.25G asymmetric GPON interface.
It has advanced Wi-Fi6 function with supporting IEEE 802.11a/b/g/n/ac/ax.
FM8741A Interface
| Interface | Description |
| ON/OFF | Power ON/OFF |
| POWER | DC adaptor interface / DC12V |
| RST | Press reset key and keep 5 seconds to make the device restart and recover from the factory default Settings. |
| WPS | Wi-Fi connection button |
| Eth Port | RJ45 Lan port, Lan1(2.5Gbps), Lan2-Lan4(10/100/1000Mbps) |
| Uplink XG-PON | SC/UPC type optical interface, 10G/2.5G uplink to OLT |
| Downlink GPON | 2.5G/1.25G Optical Interface，downlink to ONU, Plug and Play |
| FXS | One RJ11 interface for voice service |
| USB | One USB 2.0 |
FM8741A indicators
| Indicators | Status | Description |
| POWER | On | power supply normally |
| Off | ONU no power supply | |
| XG-PON
|
On | ONU link active |
| Flash | ONU linking | |
| Off | ONU receiving power rate lower than optical receive sensitivity | |
| GPON | On | Downlink ONU active |
| Flash | Downlink ONU linking | |
| Off | No downlink ONU connection | |
| LOS | On | No optical signal |
| Flash | receiving power lower than optical receiver sensitivity | |
| Off | received optical signal normal | |
| Internet | Off | Uplink internet no data |
| On | Uplink internet normal | |
| LAN1～LAN4 | On | Linked, but no data transmitting |
| Flash | Linked, but no data transmitting | |
| Off | no power supply or unlinked | |
| WIFI(2.4G and 5G) | Off | WIFI off |
| On | WIFI on, but no data transmitting | |
| Flash | WIFI on and with data transmission | |
| USB
|
On | USB device is connected |
| Off | USB device is not connected | |
| FXS | On | Registered to the SIP server and can be used |
| Off | No registered | |
| Flash | Off hook, ring or calling status |
FM8741A Uplink interface parameter
| Parameter | Nominal Value |
| Fiber Connector | SC/UPC |
| XG-PON Quantity | 1 |
| Fiber Mode | Single-mode Fiber |
| Wavelength | Tx：1260-1280nm
Rx：1575-1580nm |
| PON Interface Standard | ITU-TG.987.x ；IEEE802.3ah
N1 or N2a |
| PON interface receiving rate | XG-PON：2.488Gpbs |
| PON interface transmitting rate | XG-PON：9.953Gbps |
| Tx Optical Power | +2dBm～+6dBm |
| Rx receiving sensitivity | -8dBm～-28dBm |
| The length of the optical link | Max 40km |
GPON Interface Specifications
| Parameter | Nominal Value |
| Connector style | SC/UPC |
| Spliter rate | 1:16 |
| PON quantity | 1 |
| Fiber style | Sigle Mode Fiber |
| Wavelength | Tx：1310 ±20nm
Rx：1490 ±10nm |
| PON interface standard | ITU-TG.984.x ；Class B+（GPON） |
| PON interface receiving rate | 2.488Gbps |
| PON interface transmitting rate | 1.244Gbps |
| The length of the optical link | Max 20km |
Ordering Information
| Model | Product Description |
| FM8741A | FTTR,XGPON WAN+1GPON+2.5G LAN+3GE LAN+1POTS+2*2 11ax+USB,3000Mbps |
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