1、Product Overview
Dual band catv is a home gateway unit equipment of a series of xPON 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-performance xPON ZTE ZX279128 chipset and has high reliability， easy management，flexible configuration，robustness，good quality service guarantee(Qos).
COME-XPE650-C adopts MT7603EN(2.4GHz)+ MT7612EN(5GHz) scheme for WIFI application that supports IEEE802.11b/g/n 802.11a/n/ac standard , at the same time，a WEB system provided simplifies the configuration of the ONU and connects to INTERNET conveniently for users.
COMEXPE650-C has G / E PON mutual conversion function, which is realized by pure software
COME-XPE650-C support one RF signal for TV.
2、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 256 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,Realtek,Cortina etc
l down-link LAN ports:1GE 3FE
l support the rogue ONU alarm function
l Support VLAN function
l operation mode:SFU or HGU option
l support IEEE802.11b/g/n standard for WIFI
l double antennas: external box with 5DBi
l support Up to 867Mbs wifi speed
l support multiply SSID
l Multiple encryption methods :WFA、WPA、WPA2、WAPI
l one RF port for TV application
3、Basic Characteristics
|
Tech parameters |
description |
|
Up-link interface |
1 XPON 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/APC connector |
|
Down-link data interface |
1*10/100/1000M and 3*10/100Mbpauto-negotiation Ethernet interface, RJ45 interface |
|
Indicator LED |
12pcs，refer to NO.6 definition of indicator LED |
|
DC supply interface |
input＋12V 1.5A，footprint：DC0005 ø2.1MM |
|
Power |
≤12W |
|
Operating temperature |
-5～+55℃ |
|
Humidity |
10～85%（non-condensation） |
|
Storage temperature |
-30～+70℃ |
|
Dimension（MM） |
223.5*133*41.7mm（mainframe） |
|
Weight |
0.5Kg（mainframe） |
WIFI characteristics
|
Tech features |
description |
|
antenna |
2.4GHz: 2
x 2 MIMO 802.11b/g/n |
|
rate |
802.11g—54M, 802.11n—300M, 802.11ac—867M |
|
encryption methods |
WFA、WPA、WPA2、WAPI |
CATV Technical features
|
Tech features |
description |
|
Optical wavelength |
PD:1100~1650nm(Dual Fiber,NO PWDM) PWDM:1540~1560nm(Single Fiber,internal PWDM component) |
|
Optical input range |
0~-15 DBm |
|
Optical return loss |
≥45 DB |
|
Bandwidth |
45~1000 MHz |
|
Flatness |
士 1 DB |
|
RF output level |
≥72 dBuv |
|
AGC control range |
0~-14 DBm |
|
RF Output return loss |
≥14 DB |
|
Output impedance |
75Ω |
|
CNR |
≥50 DB |
|
CTB |
≥60 DB |
|
CSO |
≥60 DB |
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