SY-GPON-4OLT High-Density Rack-Mounted
Overview:
Syrotech SY-GPON-4OLT complies with ITU-T G.984/G.988 and meets the requirements for GPON OLT in Network Access Technical Requirements. It fully supports CTC2.0, automatic discovery, and cooperation with ONUs of different manufacturers. It supports the asymmetric uplink 1.25Gbps/downlink 2.5Gbps PON transmission rate, efficient bandwidth usage, and Ethernet services, helping carriers provide reliable services to their users. Its coupling ratio goes up to 1:128, and its support for different hybrid ONU networks minimizes the carrier's investment.
Syrotech SY-GPON-4OLT, based on cutting-edge technologies, is strong in functions. Some of its functions, such as QoS guarantee, SLA, and DBA, can be easily listed.
Technical parameters
Technical Parameters:
| Attributes | SY-GPON-4OLT | |
| System Capacity | Maximum coupling | ratio: 1:128 |
| Backplane bandwidth:104 | Gbps | |
| MAC table capacity: | 32K | |
| Switching capacity: | 64Gbps | |
| Interface | PON | 4 |
| Uplink | 2 GE parts Copper ). 2 gigabit SFP/SFP+Ports | |
| Support Uplink 1.25g and 10G stp transceivers 850/1310/1550nm | ||
| Attributes of the PON Interface | The transmission rate with downlink 2.5Gbps/uplink | |
| 1.25Gbps | ||
| Class B+ and Class C+ GPON module | ||
| Security: ONU authentication mechanism | ||
| Standards | ITU-T G.984/G.988 | |
| IEEE 802.1D, Spanning Tree | ||
| IEEE 802.10, VLAN | ||
| IEEE 802.1w. RSTP | ||
| IEEE 802.3ad physical link static/dynamic aggregation | ||
| Support OMCI Encryption enabled/disabled for ONT | ||
| Support OMCI authentication for ONT | ||
| (LACP) | ||
| Ethernet- II | ||
| QoS | Backpressure flow control (half duplex) | |
| IEEE 802. 3x flow control (full duplex) | ||
| IEEE 802.1p, CoS | ||
| WRR, SP and FIFO queue schedule | ||
| Limiting the uplink/downlink rate based on each ONU |
Specifications:
| DBA and SLA | |
| VLAN | Part based VLAN, 4K VLAN |
| QinQ and flexible QinQ | |
| Multicast | L2 Multicast |
| IGMP Snooping | |
| MLD Snooping | |
| Reliability | Unidirectional Link Detection (UDLD) |
| Hot swap of the GPON optical module | |
| Optical path protection of GPON (type B) | |
| Abnormal luminescence ONU detection such as long | |
| luminescence | |
| DHCP | DHCP Server,DHCP relay,DHCP Snooping,DHCP Option 82 |
| Network Security | Limiting the maximum number of users on each port |
| Part isolation | |
| Packet storm control | |
| Flow-based ACL access control function | |
| Transmission data encryption on the | |
| PON interface | |
| Supports TACAS+ | |
| Configuration Management | Various management modes such as CLI, SNMP and TELNET |
| Conducting software upgrade through | |
| TFTP | |
| Debug output | |
| Physical Characteristics | Dimensions mm (WxDxH): 442x200x 44 |
| Installation: standard 19-inch rack-mounted | |
| Weight: 4.25Kg | |
| Environment | Operating environment 0°C-45°C; 10%-85% non-condensing |
| Storage environment -40°C-80°C 5%-95% non-condensing | |
| Power Supply | Input - input, DC/AC voltage: supply and AC90 hol-swap. 240V, DC DC 36 Power 72V. Supply dual-power (optional) power. |
Ordering Information:
| Model | Description |
| SY-GPON-4OLT | GPON-4OLT, IU chassis, 4 Fixed PON slots |
| 2*1 GE (Copper) + 2*1/10G (SFP/SFP+) ports | |
| CLI, EMS, 1:128 splitting ration and with 4xC++ PON SFP |