DeltaStream 16-Port GPON OLT Service Board, Hot-Swappable, 1:128 Split, 20 km
SKU TPL-DS-LGPA-16 Model DS-LGPA-16
- 16 GPON ports per board with up to a 1:128 split and 20 km reach
- Hot-swappable service board for DeltaStream chassis OLTs, no chassis downtime
- Standard OMCI with ONU auto authentication and rogue ONU isolation
- Powered through the chassis via the DS-PSUA module, DC -38.4V to -57.6V
- Fast shipping from four branches
- 30-day returns on unopened products
Product highlights
- Ports16 GPON ports
- RangeUp to 20 km
- ConnectivityGPON, 1:128 split
- CompatibilityDeltaStream chassis OLT
The DS-LGPA-16 is a 16-port GPON service board for DeltaStream chassis OLTs. Each slot you fill adds 16 GPON ports to the chassis, so a headend can start small and add subscriber ports as the build grows.
Built for service-provider headends
Every port runs standard GPON optics at 1490 nm down and 1310 nm up, with a 1:128 maximum split ratio and a 20 km reach. The board is hot-swappable and managed over standard OMCI, with ONU auto authentication and rogue ONU detection and isolation on the software side.
Key features
- 16 GPON ports: per board, up to 1:128 split and 20 km
- Hot-swappable: replace or add a board without taking the chassis down
- OMCI management: standard OMCI with ONU auto authentication
- Rogue ONU protection: detection and isolation built in
- Subscriber services: multi-service traffic identification, rate limiting and IEEE 802.1p/DSCP QoS
System requirements
A DeltaStream chassis OLT with a free service board slot and a DS-PSUA power supply module. The current listing names the DS-P8000-X2 and DS-P8000-X7 chassis. Each GPON port needs 9/125 µm single-mode fiber and a GPON optical module.
Specifications
| SKU | TPL-DS-LGPA-16 |
|---|---|
| Brand | TP-Link |
| Form factor | GPON OLT service board for DeltaStream chassis |
| Communication | Ethernet / IP |
| Power input | Via DS-PSUA module; DC -38.4V to -57.6V |
| Power consumption | Max. 56.2W |
| PON standard | GPON |
| PON ports | 16× GPON ports |
| Max. split ratio | 1:128 for GPON |
| Max distance | 20 km |
| Data rate | GPON downstream 2.488 Gbps, upstream 1.25 Gbps per port |
| Wavelength | Tx 1490 nm, Rx 1310 nm |
| Hardware features | Hot-swappable |
| OMCI management | Standard OMCI; ONU auto authentication; OLT batch configure, upgrade and reboot |
| ONU security | Rogue ONU detection and isolation |
| Security | ACL, 802.1x authentication |
| Services | DHCP server and relay, static routing, IGMP and MLD snooping, IEEE 802.1p/DSCP QoS, voice VLAN, Auto VoIP |
| Dimensions | 15.4 x 10.1 x 0.9 in (390.8 x 257.5 x 22.5 mm) |
| Operating temp | 32°F to 122°F (0°C to 50°C) |
| Operating humidity | 10 to 90% RH, non-condensing |
| Compliance | CE, FCC |
| Package contents | GPON service board DS-LGPA-16 |
