| Item | Parameter | |
| Uplink Port | QTY | 4 |
| SFP | 4GE optical interface | |
| PON Port |
QTY | 4 |
| Physical Interface | SFP Slots | |
| Connector Type | 1000BASE-PX20+ | |
| Max splitting ratio | 1:64 | |
| Management Ports | 1*10*100*1000Mauto-negotiable outband port 1*CONSOLE port |
|
| Pon port specification |
Transmission Distance | 20KM |
| PON port speed | Symmetrical 1.25Gbps | |
| Wavelength | 1490nm TX,1310nm RX | |
| Connector | SC/PC | |
| Fiber Type | 9/125μm SMF | |
| TX Power | +2～+7dBm | |
| Rx Sensitivity | -30dBm | |
| Saturation Optical Power | -6dBm | |
| Management Mode | SNMP, Telnet, CLI management mode. | |
| Management Function |
Port Status monitoring and configuration management; Layer-2 switch configuration such as Vlan, Trunk ,RSTP,IGMP ,QOS, etc; EPON management function: DBA ,ONU authorization, ACL ,QOS ,etc; Online ONU configuration and management User management Alarm management |
|
| Layer-two Switch |
Support Vlan tag / Untag, vlan transparent transmission; Support 4096 VLAN Support Vlan tag / Untag ,vlan transparent transmission; Support 802.3dd trunk Support RSTP Support QOS based on port ,VID,TOS and MAC address Support IGMP Snooping Support 802.x flow control Support Port stability statistic and monitoring |
|
| EPON Function |
Support port-based rate limitation and bandwidth control; In compliant with IEEE802.3ah Standard Up to 20KM transmission Distance Support data encryption, group broadcasting, port Vlan separation, RSTP, etc. Support Dynamic Bandwidth Allocation (DBA) Support ONU auto-discovery/Link detection/remote upgrade of software; Support VLAN division and user separation to avoid broadcast storm; Support various LLID configuration and single LLID configuration . Different user and different service could provide different QoS by means of different LLID channels. Support power-off alarm function ,easy for link problem detection Support broadcasting storm resistance function Support port isolation between different ports Support ACL and SNMP to configure data packet filter flexibly Specialized design for system breakdown prevention to maintain stable system Support dynamic distance calculation on EMS online Support RSTP,IGMP Proxy |
|
| Power Consumption | 35W | |
| Item | Parameter |
| Output Power (dBm) | 22dBm |
| Input Power (dBm) | -3~10 |
| Wavelength (nm) | 1540~1560 |
| Optical Output Stability (dB) | ≤±0.3 |
| Polarization Sensitivity (dB) | ≤0.2 |
| Polarization Dispersion (PS) | ≤0.5 |
| Optical Return Loss(dB) | ≥45 |
| Optical Connector | SC/APC,1 input and 4 output |
| Noise Figure (dBmV) | ≤5.2(0dBm optical input) |
| Management Interface | SNMP (RS232 via OLT) |
| Power Consume(W) | 45 |
| Item | Parameter | |
| Dimension | 400*245*165 | |
| Weight | 8kgs | |
| Power Supply | 220VAC: AC: 90V～240V, 47/63Hz | |
| Operating Environment |
Working Temperature | -20～65℃ |
| Storage Temperature | -40～85℃ | |
| Relative Humidity | 5～90%(non-condensing) | |
