Description
The VSOL V1600GT 2 Port GPON OLT is a compact, 1U box-type Optical Line Terminal designed for ISPs, WISPs, and enterprise networks that need to deploy fiber access quickly across sparse, remote, or cost-sensitive areas, smart industrial parks, and commercial buildings. It’s equipped with 2 GPON ports, supporting up to 256 ONUs at a 1:128 split ratio per port, making the VSOL V1600GT 2 Port GPON OLT a strong fit for building scalable fiber access networks without stepping up to a larger chassis OLT.
The V1600GT includes 4 Gigabit combo uplink ports (GE RJ45/GE SFP) and 2 10GE SFP+ ports, giving network operators flexible uplink connectivity for diverse network backbones, with transmission distances of up to 20km. It supports a comprehensive set of Layer 2 and Layer 3 features, including VLAN, QinQ, STP/RSTP, QoS, ACL, IGMP Snooping, and static routing, giving operators enhanced network control, traffic prioritization, and multicast efficiency.
Built for carrier-class performance, the VSOL V1600GT 2 Port GPON OLT includes security mechanisms such as port isolation, anti-ARP spoofing, and broadcast storm control, and integrates with SNMP, CLI, Web, and EMS management platforms for flexible operation and monitoring. Below are the full technical specifications.
VSOL V1600GT 2 port Gpon OLT General Specifications
| Specification | Details |
|---|---|
| Model | V1600GT |
| Chassis | Rack 1U 19-Inch Standard Box |
| Dimensions (L × W × H) | 442 × 200 × 43.6 mm |
| Net Weight | 2.485 kg |
| Power Consumption | 35W |
VSOL V1600GT 2 port Gpon OLT Environmental Conditions
| Parameter | Details |
|---|---|
| Working Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 5%–95% (Non-condensing) |
VSOL V1600GT 2 port Gpon OLT GPON Functions
| Feature | Details |
|---|---|
| T-CONT DBA | Supported |
| GEM Port Traffic | Supported |
| GPON Standard | ITU-T G.984 Compliant |
| Transmission Distance | Up to 20 KM |
| Data Encryption | Supported |
| Multicast | Supported |
| Port VLAN | Supported |
| RSTP | Supported |
| User Separation | Supported |
| ONT Auto Discovery | Supported |
| Link Detection | Supported |
| Remote Software Upgrade | Supported |
| VLAN Division | Supported |
| Broadcast Storm Prevention | Supported |
| Power-Off Alarm | Supported |
| Broadcast Storm Resistance | Supported |
| Port Isolation | Supported Between Different Ports |
| ACL | Supported for Flexible Data Packet Filtering |
| System Protection | Specialized Design for System Breakdown Prevention |
VSOL V1600GT 2 port Gpon OLT GPON Port Specifications
| Specification | Details |
|---|---|
| GPON Ports | 2 |
| Physical Interface | SFP Slots |
| Supported PON Module Level | Class C++, Class C+++, Class C++++ |
| Maximum Splitting Ratio | 1:128 |
| Transmission Distance | 20 KM |
| PON Port Speed | Upstream: 1.244 Gbps, Downstream: 2.488 Gbps |
| Wavelength | TX: 1490 nm, RX: 1310 nm |
| Connector | SC/UPC |
| Fiber Type | 9/125 μm SMF |
| TX Power | +4.5 ~ +10 dBm |
| RX Sensitivity | ≤ -30 dBm |
| Saturation Optical Power | -12 dBm |
VSOL V1600GT 2 port Gpon OLT Uplink Ports
| Specification | Details |
|---|---|
| Total Uplink Ports | 4 |
| RJ45 (GE) | 2 |
| SFP (GE) / SFP+ (10GE) | 2 |
VSOL V1600GT 2 port Gpon OLT Management
| Feature | Details |
|---|---|
| Management Ports | 1 × 10/100/1000BASE-T Out-band Port, 1 × CONSOLE Port, 1 × USB-COM, 1 × USB 2.0 |
| Management Mode | WEB, Telnet, CLI |
VSOL V1600GT 2 port Gpon OLT Management Functions
| Feature | Details |
|---|---|
| Fan Group Control | Supported |
| Port Status Monitoring | Supported |
| Configuration Management | Supported |
| Online ONT Configuration | Supported |
| ONT Management | Supported |
| User Management | Supported |
| Alarm Management | Supported |
VSOL V1600GT 2 port Gpon OLT Layer 2 Switching
| Feature | Details |
|---|---|
| MAC Address Table | 16K |
| VLAN Support | 4096 VLANs |
| Port VLAN | Supported |
| VLAN Features | VLAN Tag, Un-Tag, VLAN Transparent Transmission |
| VLAN Translation | Supported |
| QinQ | Supported |
| Storm Control | Port-Based |
| Port Isolation | Supported |
| Port Rate Limitation | Supported |
| IEEE Standards | 802.1D, 802.1W |
| LACP | Static LACP, Dynamic LACP |
| QoS | Based on Port, VID, TOS and MAC Address |
| Access Control List (ACL) | Supported |
| IEEE802.x Flow Control | Supported |
| Port Statistics & Monitoring | Supported |
VSOL V1600GT 2 port Gpon OLT Multicast
| Feature | Details |
|---|---|
| IGMP Snooping | Supported |
| L2 Multicast Groups | 1K |
| L3 Multicast Groups | 1K |
VSOL V1600GT 2 port Gpon OLT DHCP
| Feature | Details |
|---|---|
| DHCP Server | Supported |
| DHCP Relay | Supported |
| DHCP Snooping | Supported |
| DHCP Option 82 | Supported |
VSOL V1600GT 2 port Gpon OLT Layer 3 Routing
| Feature | Details |
|---|---|
| ARP Proxy | Supported |
| Hardware Host Routes | 16K |
| Hardware Subnet Routes | 1024 |
| Static Route | Supported |
VSOL V1600GT 2 port Gpon OLT IPv6
| Feature | Details |
|---|---|
| NDP | Supported |
| IPv6 Ping | Supported |
| IPv6 Telnet | Supported |
| IPv6 Routing | Supported |
| IPv6 ACL | Based on Source IPv6 Address, Destination IPv6 Address, L4 Port and Protocol Type |
| MLD v1/v2 Snooping | Supported (Multicast Listener Discovery Snooping) |
VSOL V1600GT 2 port Gpon OLT Performance
| Specification | Details |
|---|---|
| Backplane Bandwidth | 208 Gbps |
| Port Forwarding Rate | 40.176 Mpps |
VSOL V1600GT 2 port Gpon OLT Power Supply
| Specification | Details |
|---|---|
| AC Working Voltage | 100–240V |
| AC Rated Voltage | 110V / 220V |
| DC Working Voltage | -36V to -75V |
| DC Rated Voltage | -48V / -60V |
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