SKU: 54139445100

VSOL V1600G1-B Layer 3 8-Port GPON OLT with 10GE Uplinks

Sale price$14836.93 Regular price$16485.48
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Description

VSOL V1600G1-B Layer 3 8-Port GPON OLT with 10GE UplinksHigh Density, High Performance Fiber Access Unlock the full potential of your Fiber to the X (FTTx) network with the VSOL V1600G1 B, an 8 Port GPON Optical Line Terminal (OLT). Engineered for flexibility, performance, and cost effectiveness, this compact 1U pizza box OLT is the ideal solution for service providers deploying fiber in sparse, remote, or cost sensitive areas, as well as smart industrial parks and commercial buildings. It provides a

High-Density, High-Performance Fiber Access

Unlock the full potential of your Fiber-to-the-X (FTTx) network with the VSOL V1600G1-B, an 8-Port GPON Optical Line Terminal (OLT). Engineered for flexibility, performance, and cost-effectiveness, this compact 1U pizza-box OLT is the ideal solution for service providers deploying fiber in sparse, remote, or cost-sensitive areas, as well as smart industrial parks and commercial buildings. It provides a reliable and scalable platform for delivering triple-play services, VPN, IP cameras, and enterprise LAN applications.

Advanced Connectivity and Uplink Flexibility

The V1600G1-B is equipped with 8 GPON SFP ports, each supporting a high splitting ratio of 1:128, allowing you to serve a large number of subscribers from a single device. It boasts a versatile and powerful uplink configuration, featuring 4 GE (RJ45) ports, 2 GE (SFP) ports, and 2 high-speed 10GE (SFP+) ports, ensuring a non-blocking, high-bandwidth connection to your core network.

Robust Layer 3 and Security Features

More than just a Layer 2 switch, the V1600G1-B integrates full Layer 3 routing capabilities. It supports dynamic routing protocols like RIP and OSPF, enabling automatic routing switches for enhanced network stability and data protection. Advanced security is built-in, with features like ACL, SNMP for flexible packet filtering, and broadcasting storm resistance to maintain a stable and secure system.

Comprehensive Management and Reliability

Management is made easy with a full suite of options including EMS, WEB, SNMP, Telnet, and CLI. This allows for comprehensive network monitoring, online ONT configuration, and user management. Designed for carrier-grade reliability, it supports uplink redundancy protection through LACP, STP, and RSTP, ensuring your network remains operational. The device also supports dual power supply configurations for maximum uptime.

Technical Specifications

Feature Specification
Model V1600G1-B
Chassis 1U 19-inch standard box
GPON Ports 8 x GPON SFP Slots
Uplink Ports 4 x GE (RJ45), 2 x GE (SFP), 2 x 10GE (SFP+)
Management Ports 1 x 10/100/1000BASE-T out-band port, 1 x CONSOLE port
Performance Backplane Bandwidth: 104 Gbps
Port Forwarding Rate: 68.448 Mpps
PON Port Specification Max Splitting Ratio: 1:128
Transmission Distance: 20KM
Port Speed: Upstream 1.244Gbps, Downstream 2.488Gbps
Wavelength: TX 1490nm, RX 1310nm
Layer 2 Functions 32K MAC address
Support 4096 VLANs
Support Port VLAN, VLAN tag/Un-tag, QinQ
Support STP, RSTP, MSTP
Support LACP
Layer 3 Functions ARP proxy
DHCP Server, DHCP Relay, DHCP Snooping
Static Route, Dynamic Route RIP v1/v2 & OSPF v2/v3
Management Mode SNMP, Telnet, CLI, WEB, SSH v2, EMS
Dimensions (L*W*H) 442mm x 319mm x 43.6mm
Weight 4.05kg (Net weight of single power)
Power Supply AC: 100~240V
DC: -36~-75V
Dual Power Supply Support
Power Consumption 45W
Operating Environment Working Temperature: -20°C ~ +60°C
Storage Temperature: -40°C ~ +70°C
Relative Humidity: 5% ~ 95% (non-condensing)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54139445100

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4.6 ★★★★★
Based on 27 reviews
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TC
Natrona Heights, US
★★★★★ 5
This are the best in men’s underwear. Modal fabric is the key.
Color: Black, Size: Small, Color: Black, Size: Small
Well I tried Hanes bikinis small and medium said to be the best seller. Maybe for a young boy but not for me an older man. Tried numerous others and none fit like these. The most comfortable of all I tried probably because the waistband being between mid and low and not so wide a fabric and fit the best. The biggest thing I love about these is the pouch area being just right and the fabric is so soft. Modal is the way to go. Cotton bunches up. Great quality and price. Can’t go wrong with these. Tried boxer briefs and trunks also and all to high waisted even when advertised as low, and the pouch area were bulkier. Edited: The solid colors are ok for casual use only but not for sports. The ones with a fancy design are better. Bigger pouch area and a different style waist band.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
D
Verified Purchase
DadK
Lake Worth, US
★★★★★ 5
Soft, true-fit briefs — great daily comfort, not ideal for workouts
Color: Black, Size: Large
I’ve been wearing these wirarpa modal briefs every day for about a month, and they’ve quickly become my go-to pair for daily wear. I previously owned the same brand’s boxer briefs for over a year, which held up better than any other brand I’ve tried, so I decided to test the brief version this time. Fit and Comfort The sizing was spot-on for me. The waistband is soft, not scratchy, and doesn’t dig in — it stays in place without rolling. The leg openings don’t ride up, and everything stays comfortably supported without tight seams in the wrong spots. I’d almost forgotten how briefs feel after years of wearing boxer briefs, but these reminded me why they’re still worth owning. Fabric and Wearability The modal material is silky and smooth to the touch. It’s perfect for everyday comfort and casual wear, but not the best choice for sports — it’s not highly moisture-wicking, so I wouldn’t use them for workouts or hot outdoor work. Durability After a month of daily washing, there’s no pilling, stretching, or loose stitching at all. If they hold up like my year-old wirarpa boxer briefs, I expect these to last far longer than most big-name brands. Design Notes These come neatly rolled in a sealed bag with no odor or chemical smell — a nice touch that shows some quality control. Bottom Line If you like a soft, lightweight brief that fits true to size and stays comfortable all day, these are a great value. Go for the boxer briefs if you want more coverage or plan to sweat in them, but for regular daily wear, these hit the mark perfectly.
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Reviewed in the United States on November 5, 2025
J
Verified Purchase
JustAShopper
Lowell, US
★★★★★ 5
Soft, lightweight, and comfortable
Color: Black,navy,burgundy,brown, Size: Medium
These briefs are soft, lightweight, and very comfortable for everyday wear. The modal microfiber material has a nice silky feel, and they provide plenty of room without feeling bulky. The fit is true to size, which is always a plus when ordering underwear online. Overall, a comfortable and well-made option if you want something soft and easy to wear all day.
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Reviewed in the United States on March 24, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 4
Comfortable and soft
Color: Black, Size: Small
I purchased these in small. I have a 30-inch waist, and the small is loose on me. They are described as handmade, and to expect some variance, but there is a noticeable difference between individual items. Individually, they are well constructed, just inconsistent in size.
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Reviewed in the United States on April 30, 2026
D
Verified Purchase
Drew Amador
Louisville, US
★★★★★ 5
Just buy them
Color: Black,navy,burgundy,brown, Size: Small
Used to wear sliders all the time, figured i'd switch it up. These are super comfortable, probably the best material underwear I own. Great to just lounge around it or wear everyday. Fit is really good, I got a small and about 29-30" waist. Good bang for your buck too. I've washed them a handful of times and they hold up great, fit great and dont' shrink.
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Reviewed in the United States on May 7, 2026

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