Product Overview
OP254V-AC product is the terminal equipment of a series of GPON which comply fully with ITU-G.984.1/2/3/4 standard and meet the energy-saving of G.987.3 protocol,ONU is based on mature and stable and high cost-effective GPON technology which adopts high-performanceG PON REALTEK chipset and has high reliability， easy management，flexible configuration，robustness，good quality service guarantee(Qos).
OP254V-AC supports WIFI4 (IEEE802.11b/g/n) and WIFI5 (IEEE802.11ac) concurrently ,a WEB system provided simplifies the configuration of the WIFI and connects to INTERNET conveniently for users.
OP254V-AC supports the G/E PON switching function automatically
OP254V-AC supports a RJ11 interface for VOIP applications application and one RF signal for TV.
Product Features
l comply fully with ITU-G.984.1/2/3/4 standard and G.987.3 protocol
l support downlink 2.488 Gbits/s rate and uplink 1.244 Gbits/s rate
l support bidirectional FEC and RS(255,239) FEC CODEC
l support 32 TCONT and 32 GEMPORT
l support AES128 decryption function of G.984 standard
l support SBA and DBA dynamically broadband allocation
l support the PLOAM function of G.984 standard
l support Dying-Gasp check and report
l support synchronous Ethernet
l good interworking with the OLT from different manufacturers，such as HuaWei ,ZTE,Cortina etc
l down-link LAN ports: 4*10/100/1000M with auto-negotiation
l support the rogue ONU alarm function
l Support VLAN function
l operation mode: HGU
l support IEEE802.11b/g/n and IEEE802.11ac standard for WIFI
l antennas gain: 5DBi with external
l support: 300Mbps PHY rate IEEE802.11n, 866Mbps PHY rate IEEE802.11ac
l support multiply SSID
l Multiple encryption methods:WFA、WPA、WPA2、WAPI
l one port for VOIP，support SIP protocol optional
l comply fully with IEEE802.3ah standard and CTC-3.0 specification
l one RF port for TV application
Basic Characteristics
|
Tech parameters |
Description |
|
Up-link interface (XPON use the GPON spec) |
1 GPON interface，SC single mode single fiber RX 2.488 Gbits/s rate and TX 1.244 Gbits/s rate Fiber type：SC/APC Optical power：0~4 dBm Sensitivity：-28 dBm safety: ONU authentication mechanism |
|
Wavelength(nm) |
TX 1310nm，RX 1490nm |
|
Fiber connector |
SC/UPC or SC/APC connector |
|
Down-link data interface |
4*10/100/1000M auto-negotiation Ethernet interface, RJ45 interface |
|
Indicator LED |
10 pcs，refer to NO.6 definition of indicator LED |
|
DC supply interface |
input＋12V 1A，footprint：DC0005 ø2.1MM |
|
Power |
≤7W |
|
Operating temperature |
-5～+55℃ |
|
Humidity |
10～85%（non-condensation） |
|
Storage temperature |
-30～+70℃ |
|
Dimension（MM） |
185*125*32mm（mainframe） |
|
Weight |
0.5Kg（mainframe） |
WIFI characteristics
|
Tech features |
Description |
|
antenna |
2T2R Mode; gain:5dBi |
|
rate |
300Mbps IEEE802.11n 866 Mbps IEEE802.11ac The number of channel :13 for wifi4;12 for wifi5 |
|
encryption methods |
WFA、WPA、WPA2、WAPI |
|
Tx power |
17dBm for 2.4GHz ;19dBm for 5GHz |
|
Rx sensitivity |
WIFI4：-59dBm @ channel 11 MCS7; WIFI5：-50dBm @ channel 155 AC80; |
|
WPS function |
Support |
VOIP Technical features
|
Tech features |
Description |
|
Voltage and Current Monitoring |
The continuously monitors the TIP, RING, and battery voltages and currents via an on-chip Monitor ADC |
|
protocol |
Protocol : SIP; Codec type selection :G722,G729,,G711A,G711U, FAX:T38; |
|
Thermal Overload Shutdown |
If the die temperature exceeds the maximum junction temperature threshold, the device will shut itself down |
Packing list
|
Name |
Quantity |
Unit |
|
OP254V-AC |
1 |
pcs |
|
supply power |
1 |
pcs |
|
Manual & warranty card |
1 |
pcs |
