4 Pon Ports EPON OLT
4 Pon Ports EPON OLT
4 Pon Ports EPON OLT is a 1U high 19 inch rack mount olt. It is small, convenient, flexible and of high performance. It is appropriate to deploy in a compact room environment .
OLT-E4 provides 4GE and 4 SFP slots Combo interface for uplink, and 4 EPON ports for downstream. It can support 256 ONUs under 1:64 splitter ratio.
Characteristic
The installation is simple and flexible.
It follows IEEE802.3ah standard
Support 1:64 splitting ratio, High utilization rate of optical fiber
Support the transmission distance 20 kilometers
Offer L2/L3 switch function
Support DBA(Dynamic Bandwidth Allocation)
QoS supports IEEE802.1p, IP Precedence, DSCP IP
ONU automatic identification
MAC address limitation
Have AES-128 encryption technology
Support IGMP Snooping
Support OAM
It Support IEEE802.1x
It provides NMS based on SNMP, GUI interface, and support in-band and out-band management
Parameters
| Item | 4 Pon Ports EPON OLT | |
| Slots | N/A | |
| Uplink Port | Quantity | 8 |
| Copper | 10/100/1000M auto-negotiable,RJ45:8pcs | |
| SFP | 4 SFP Slots(Combo) | |
| PON Port | Quantity | 4 |
| Physical Interface | SFP Slots | |
| Connector Type | 1000BASE-PX20 | |
| Max splitting ratio | 1:64 | |
| Management Ports | 1*100BASE-TX out-band 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 | -27dBm | |
| Saturation Optical Power | -6dBm | |
| Management Mode | SNMP, Telnet, and CLI management mode. | |
| Management Function | Fan Group Detecting | |
| 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 port VLan and protocol Vlan | |
| Support Vlan tag/Untag , vlan transparent transmission; | ||
| Support 4096 VLAN | ||
| Support 802.3dd trunk | ||
| RSTP | ||
| QOS based on port ,VID,TOS and MAC address | ||
| IGMP Snooping | ||
| 802.x flow control | ||
| 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 | ||
| Dimension | 442mm(L)*315mm(W)*44mm(H) | |
| Weight | 4.2KG | |
| Power Supply | 220VAC | AC: 90V~240V, 47/63Hz |
| -48DC | DC:-36V~-72V | |
| Power Consumption | 45W | |
| Operating Environment | Working Temperature | -10~45℃ |
| Storage Temperature | -40~85℃ | |
| Relative Humidity | 5~90%(Non-conditioning) | |
FAQ
1. What are the payment terms?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is the most convenient for you.
2.How about the Warranty?
There are 12 months for the warranty.
While the warranty is not responsible for those broken by violence or updated with other brands.
3. How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, UPS and so on. While for the goods of heavy weight and large volume, air or sea shipment will be recommended .
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