1GE + 3FE + WiFi + CATV EPON ONU Modem Single fiber compatible with
huawei olt
NTW-E171V4E1SW 4+CATV+WIFI ONU series is a passive optical network
terminal product designed by NATYWISH,which is a CATV optical
receiver that achieves broadband and CATV converged,in order to
meet the requirement of broadband access for electric operators and
FTTH.It is base on mature ,stable ,cost-effective PON
technology,and integrates Gigabit Ethernet switching, WDM and HFC
optical receiving technology,with the feature of high reliable
,easy to manage and QoS guarantee.It meets IEEE802.3ah standard and
China Telecom EPON equipment technical requirements (V2.1)etc.
4+CATV+WIFI ONU series provides EPON access and HFC network
architecture,uplink port has 1 EPON port ,1 CATV optical port .4
ethernet port and 1 RF port ,support WIFI function.
Product Feature:
1. built in WDM, single fiber access,provide broadband ,CATV etc
services.
2. CATV service can be managed.
3. EPON meet the standard of IEEE802.3ah and China Telecom EPON
equipment technical requirements (V2.1).
4. Transmission distance 20km,support data encryption.
5. support VLAN and multicast
6. Different data ports are isolated from each other.
7. support OAM remote configuration management.
8. communicate well with third party OLT platform.
9. Plug and play, with automatic discovery, automatic
configuration, automatic updates and other functions.
10. support SNMP protocol,EMS WEB management etc.
Data service function
1. Full line speed ,non blocking switching.
2. Support port monitoring, port speed limit, port SLA and other
functions.
3. support auto MDIX.
CATV service function
1. Support remote turn off function for CATV services.
2. Working wavelength:1550 +/- 10nm.
3. Optical reflection loss:>45dB.
4. input optical power :--15dBm～0dBm
5. RF bandwidth range:47MHz~1000MHz
6. RF output level:84dBuV (@-5dBm@85MHz)
7. CNR:>47dB (@-5dBm@ DS22Hz)
8. CSO: >60dBc (@-5dBm@ DS22Hz)
9. CTB: >60dBc (@-5dBm@ DS22Hz)
10. Output reflection loss: >14dB.
11. Output impedance: 75Ω.
Product specification
| Model | Parameter | Specification |
| Port | PON port | 1 EPON port, Meet 1000BASE-PX20 standard, Uplink and downlink symmetric,1.25Gbps, SC,single mode ,single fiber, Splitting ratio:1:64, Distance:20KM. |
| Electrical port | 1*1000M,3*10/100M ethernet port(self adaption), Full duplex/half duplex, RJ45electrical port ,support cross connect directly, Distance :100 meter, 1 CATV port,F connector. |
| Power supply | +12V DC power supply, External :12V 1A AC/DC adapter. |
| Performance specification | PON port | Wavelength :Tx1310nm Rx1490nm, Transmit optical power:-1～4dBm, Rx sensitivity:-27dBm, Maximum optical power:-3dBm. |
| Data transmission performance | PON port: downlink 980Mbps,uplink 950Mbps Ethernet :100Mbps Packet loss:<1*10E-12 Transmission delay:<1.5ms |
| business | 2 layers line speed switching Support VLAN TAG/UNTAG,VLAN switch Support port speed limit Support business priority Support broadcast packet suppression Support loop detection |
| Device management | Management | Through the OAM protocol,center OLT device unified manage,support
SNMP,TELNET,local management. |
| Management function | Status monitoring, configuration , alarm and log management . |
| Status indication | Indicated LED light | 9 indicate Led light,use in indicating power,system,PON port
,network port and CATV port. |
| physical characteristics | shell | plastic |
| Power supply and consumption | External DC 12V Power consumption:<5.5W |
| Size and weight | Device size:200mm(L) x 140mm(W) x 33mm(H) Package size:256.5mm(L) x
192mm(W) x 55mm (H) Device weight:0.4kg |
| Environment | Working temperature:0～50℃ Storage temperature:-40～85℃ Operating humidity:10%～90% non condensing Storage humidity: 5%～95% non condensing |
WIFI Technical Parameter
| Model | Working mode | Routing and bridge mode |
| performance index | Rate | IEEE 802.11b: 11Mbps
IEEE 802.11g: 54 Mbps
IEEE 802.11n: 135Mbps |
| Frequency range | 2.412 ~ 2.472 GHz |
| Channel | 13 channel. Can be configured to the United States, Canada, Europe,
Japan, China and other regional norms. |
| modulation mode | DSSS , CCK and OFDM |
| coding scheme | BPSK, QPSK, 16QAM and 64QAM |
| RF receiving sensitivity | 802.11b:
-82dBm @ 1 Mbps; -80dBm @ 2 Mbps;
-78dBm @ 5.5 Mbps; -76dBm @ 11 Mbps
802.11g:
-82dBm @ 6 Mbps; -81dBm @ 9 Mbps;
-79dBm @ 12 Mbps; -77dBm @ 18 Mbps;
-74dBm @ 24 Mbps; -70dBm @ 36 Mbps;
-66dBm @ 48 Mbps; -65dBm @ 54 Mbps |
| RF maximum output power | 802.11b:
16.5 ±1dBm
802.11g:
13 ± 1dBm @ 54 Mbps; 14 ± 1dBm @ 48 Mbps;
15 ± 1dBm @ 6 ~ 36 Mbps
802.11n:
13 ± 1dBm @ 54 Mbps; 14 ± 1dBm @ 48 Mbps;
15 ± 1dBm @ 6 ~ 36 Mbps |
| Encryption mode | 802.11i security: WEP-64/128, TKIP (WPA-PSK) and AES (WPA2-PSK) |
