Wuhan B&R International Co., Ltd. |
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4 PON Port EPON OLT 1U 20km Transmission 4 * 10G SFP+ Uplink Port for FTTx
Product Description:
EPON OLT is a high integration and medium capacity cassette EPON OLT designed for operators’ access and enterprise campus network.
It follows the IEEE802.3 ah technical standards and meets the EPON OLT equipment requirements of YD/T 1945-2006 Technical requirements for access network——based on Ethernet Passive Optical Network (EPON) and China telecom EPON technical requirements 3.0.
The OLT provides 4 downlink 1.25G EPON ports, 8 * GE LAN Ethernet ports and 4 *10G SFP for uplink. The height is only 1U for easy installation and space saving. It adopts the advanced technology, offering efficient EPON solution. Moreover, it saves a lot cost for operators for it can support different ONU hybrid networking.
Items | Unit | Specifications |
PON standard. | EPON IEEE802.3ah | |
PON interface | 4*EPON SFP Ports (PX20+), Receiving sensitivity: ≤-30dBm(Saturation Optical -6dBm). Power,Transmitting optical power: +2~+7dBmTransmission distance: 20KM. Max splitting ratio1:64 | |
Speed | Upstream 1.25G Downstream 1.25G | |
Wavelength | nm | Tx1310, Rx 1490 |
Uplink | GE | 4*copper ethernet ports 10/100/1000M auto-negotiation |
SFP | 4*GE SFP | |
Management Ports | 1*10/100BASE-T out-band port, 1*CONSOLE port | |
Backplane | Gbps | 128 |
MAC table | K | 32 |
Spanning Tree protocol | Support IEEE 802.1d (STP), 802.1w (RSTP) spanning tree protocols | |
QoS | Support 802.1p priority queue scheduling Support SPWRR and SP+WRR scheduling algorithms | |
Operating condition | ℃ | Operating temp: -5 ~ +55 |
Storing condition | ℃ | Storing temp: -40 ~ +85 |
Humidity | % | 5~90(non-condensing) |
Power consumption | W |