The GPON OLT NAVGPT-32 fully complies with the relevant standards of ITU G.984.x and FSAN. It's a 1RU device featuring an uplink SFP port with options for either 4*1G/10G and 4*10G/25G. The PON ports come in configurations of 4/8/16 ports. Each GPON port supports a splitting ratio of 1:128. Consequently, the GPON system can accommodate up to 4096 terminal connections, depending on the number of PON ports chosen.
Datasheet-NAVGPT-32
| GPON Function | ITU-T G.984/G.988 standard | Multicast Function | IGMP snooping |
| Support OMCI protocol | IGMP V1/V2/V3 | ||
| T-CONT DBA | Multicast VLAN translation | ||
| GEMPORT traffic | Multicast QOS | ||
| ONU auto discover | IGMP protocol statistics | ||
| Ranging function | QOS Guarantee | Traffic control function | |
| Downstream data encrypted | Congestion avoidance function | ||
| Layer 2 Switching Function | Access/Trunk/Hybrid L2 access mode | Queue scheduling function | |
| Support 64K MAC address | COS Priority function | ||
| Support 4094 VLANs | ACL function | ||
| VLAN filter function,VLAN transform | Reliability Function | 1+1 power modules | |
| Smart QinQ | BBU optional | ||
| L2 port mirror | Fan speed automatically adjusts | ||
| Support 1024 static MAC address | Enables manual adjustment for primary and secondary power sources | ||
| MAC address learning/aging | Management Function | CLI/WEB/Telnet/SSH | |
| MAC address limitation | Performance Management | ||
| Static/Dynamic LACP | Alarm Management | ||
| ACL | Security Management | ||
| RSTP | Maintenance Function | Device log | |
| Layer 3 Switching Function | Static routing | Device upgrade | |
| DHCP server/DHCP relay/DHCP snooping | Fault diagnose function | ||
| ARP proxy | Condition monitoring function |
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Mechanics |
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Management Rack |
1U 19-inch standard box |
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Dimensions |
440*375*44mm |
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Weight |
About 6kg |
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Hardware |
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Uplink Port |
4*1G(SFP)/10G SFP+ |
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4*10G(SFP+)/25G(SFP28) |
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PON Port |
Quantity |
4*GPON/8*GPON/16*GPON/8*XG(S)PON |
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Physical interface |
SFP slot |
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Interface type |
GPON: ITU-TG.984.2 Class B+/Class C+ |
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Max splitting ratio |
GPON: 1:128 |
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Management Port |
1 100/1000BASE-Tx out-band Ethernet port |
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PON Port attribute |
Transmission distance |
20KM |
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Port rate |
GPON: Downstream: 2.5Gbps Upstream: 1.25Gbps |
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Wavelength |
Forwarding: 1490nm Receiving: 1310nm |
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Interface type |
SC/UPC |
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Fiber type |
9/125μm SMF (Single Mode Fiber) |
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Light transmission power |
Class B+: +1.5~+5dBm |
Class C+: +3~+7dBm |
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Receiving sensitivity |
Class B+: -28dBm |
Class C+: -30dBm |
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Saturation power |
Class B+: -8dBm |
Class C+: -12dBm |
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Backplane Bandwidth |
400G |
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Power Supply |
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AC |
100V ~ 240V，47~63Hz |
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DC |
-40V ~ -72V |
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Environment |
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Working temperature |
-15 ~ 50°C |
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Storage temperature |
-40 ~ 85°C |
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Ambient humidity |
5 ~ 90% (Non-condensing) |
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