1GE+3FE+CATV HGU EPON ONU
PTF1234 is a DATA+CATV type ONU product, which we tailor-made according to FTTH broadband and CATV access market basing on GPON technology. PTF1234 is applied with EPON Head-end products. OLT to provide users with complete broadband and CATV access solutions basing on EPON technology.
EPON is a Point-to-Multipoint networking technology. Head-end OLT through the passive optical network and ONU equipment interconnection, combining with single-fiber and Bidirectional technology, EPON system can meet the operator’s requirement for multi-user access through little optical fiber resources.
PTF1234 is compliant with the IEEE’802.3ah technology standards, can meet many operators’technical requirement.
1、WDM device inside, single fiber, Internet and CATV services.
2、IEEE802.3ah standard, comply with CTC Spec V2.1
3、Transmission distance of 20KM.
4、Data encryption on downstream.
5、Support VLAN and IGMP.
User Port Isolation:
1、Supporting broadcast storm suppression.
2、Supporting Rapid Spanning Tree protocol.
3、Supporting port-based performance statistics.
4、Supporting ACL, can flexibly deal with different access data.
5、Supporting a variety of flexible bandwidth allocation.
6、Supporting multi-LLID and single LLID configuration, using different LLID for different user or demand for different QOS service levels.
7、Supporting software upgrade online.
8、Supporting EMS unified network management based on SNMP protocol network management platform, easy installation and maintenance.
1、CATV device can be power down by software.
2、Wavelength: 1550 +/- 10nm.
3、Optical Return Loss: >45dB.
4、Working Optical Power: -8dBm~+2dBm.
5、RF Bandwidth: 47MHz~875MHz.
6、RF Output Power:75~80dBuv.
10、RF Return Loss : >14dB.
11、RF Output Impedance : 75.
|Interface Specifications||Service port||
1 EPON optical port Comply with 1000BASE-PX20 standard Uplink and downlink symmetrical 1.25Gbps rate. SC single-mode single fiber Maximum split ratio: 1:64
Transmission distance: 20KM (split ratio of <1:32)
4 *100M adaptive Ethernet port. Full / half duplexRJ45 copper ports, with cross-directly connected adaptive Transmission distance of 100 meters
1 CATV port: F Connector, Female
|Power Interface||12V DC|
|Performance Specifications||PON optical portperformance||
Transmit Power: -1 ~ 4dBm
Saturated optical power:-3dBm
|Data transmission performance||
PON port throughput: Downlink 950Mbps; uplink 930Mbps
Ethernet port: 100Mbps Packet loss rate: <1 * 10E-12
Transmission delay: <1.5ms
The second layer wire-speed switching Support switch of VLAN TAG / UNTAG, VLAN Support the port speed limitation Support the business prioritization
Support broadcast packets inhibition
|Device Manager||Management methods||
Unified management by head-end OLT throughthe OAM protocol,
Supporting SNMP, TELNET,and local management
|Management function||Status monitoring, configuration management,alarm management, log management|
|Status indication||Indicator||PWR: Power indication OPTIN: Optical signal indicator, LINK: Registration instructions, The LAN1 ~ 4: The network port state . CATV: CATV Optical Input Indicator|
|Physical Specifications||Dimensions, weight||
Operating temperature: 0 ~ 45 ° C
Storage Temperature: -40 ~ 85 ℃
Operating Humidity: 10% ~ 90% non-condensing
Storage Humidity: 5% ~ 95% non-condensing