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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
VSOL 8-Port XGS-PON/XG-PON/GPON Combo OLT with 100GE UplinksFuture Proof Your Fiber Network with High Density 10G PON The VSOL 8 Port XGS PON Combo OLT is a high density, carrier grade Optical Line Terminal designed to provide a scalable and flexible solution for modern Fiber to the Home (FTTH) and enterprise networks. It empowers Internet Service Providers (ISPs) to seamlessly upgrade their infrastructure from legacy GPON to ultra fast 10G symmetrical services without costly hardware replacement. Featuring 8
Future-Proof Your Fiber Network with High-Density 10G PON
The VSOL 8-Port XGS-PON Combo OLT is a high-density, carrier-grade Optical Line Terminal designed to provide a scalable and flexible solution for modern Fiber-to-the-Home (FTTH) and enterprise networks. It empowers Internet Service Providers (ISPs) to seamlessly upgrade their infrastructure from legacy GPON to ultra-fast 10G symmetrical services without costly hardware replacement. Featuring 8 combo PON ports, this OLT supports GPON, XG-PON, and XGS-PON technologies simultaneously on the same port, offering unparalleled flexibility for network evolution. With a robust 520 Gbps switching capacity and high-speed 25GE and 100GE uplink ports, it is engineered to handle the escalating bandwidth demands of today's digital world, ensuring a reliable, high-performance network for residential and business customers alike.
Key Features
- Tri-Mode Combo PON Ports: Equipped with 8 SFP+ combo ports that support GPON, XG-PON, and symmetrical XGS-PON to facilitate a smooth and cost-effective migration to 10G speeds.
- Ultra-High-Speed Uplinks: Features 4x 25GE SFP28 ports and 2x 100GE QSFP28 ports, providing massive bandwidth for traffic aggregation and ensuring a bottleneck-free network core.
- High Switching Capacity: A powerful 520 Gbps switching capacity delivers stable, high-performance data forwarding to support large-scale deployments.
- Carrier-Grade Reliability: Designed with dual hot-swappable power supply slots for redundancy, ensuring continuous and uninterrupted network operation.
- Advanced Layer 3 Functions: Integrates Layer 3 routing capabilities, enhancing network efficiency and management.
- Compact and Efficient: A standard 1U, 19-inch rack-mountable design allows for easy and space-saving installation in server racks.
- Flexible Management: Offers comprehensive management options including CLI, WEB, SNMP, Telnet, and SSH for convenient network administration.
Technical Specifications
| Parameter | Details |
| Chassis | 1U 19-inch standard rack-mountable box |
| PON Ports | 8 x XG(S)-PON / GPON Combo Ports (SFP+ Slots) |
| Uplink Ports | 4 x 25GE SFP28 Ports 2 x 100GE QSFP28 Ports (also supports 25GE/50GE) |
| Management Ports | 1 x 10/100/1000BASE-T RJ45 Out-band Port 1 x CONSOLE Port 1 x USB 3.0 Port 1 x Type-C USB Console Port |
| Switching Capacity | 520 Gbps |
| Forwarding Rate | 566.928 Mpps |
| MAC Address Table | 32K |
| PON Port Speed | GPON: Downlink 2.488Gbps / Uplink 1.244Gbps XG-PON: Downlink 9.953Gbps / Uplink 2.488Gbps XGS-PON: Downlink 9.953Gbps / Uplink 9.953Gbps |
| Max Splitting Ratio | 1:256 (1:128 recommended) |
| Power Supply | Dual hot-swappable power supply slots. Single AC PSU included (100~240V). |
| Max Power Consumption | 150W |
| Management Mode | SNMP, Telnet, CLI, WEB, SSH v2 |
| Dimensions (W x D x H) | 442mm x 330mm x 43.6mm |
| Weight | 4.8 kg |
| Operating Temperature | -20°C ~ +60°C |
| Storage Temperature | -40°C ~ +70°C |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 127 reviews
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Product Reviews
★★★★★ 5
Perfect Sweater
Nice material and nice color. Fits perfectly.
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Comfy and stylish
Special Size: Wide Ribs, Size: Large, Color: White
This item is both soft and stylish, making it ideal for casual evening outings.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
solid old style docs construction
i am a medium to wide-ish 7.5 in women's, that typically wears an 8 for room. these fit like a wider, roomy 8.5 women's. that is fine because i intend to wear them with thicker socks and for long walks.they are immediately comfortable, and do not feel like they will have the typical brutal break in period. very stable and fitted around the ankle, yet not impossible to pull on and off.
they are so handsome, and meet my expectations.
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Get it!!
Size: 6 Women/5 Men, Color: Black Blizzard Wp
This shoe has been a dream for me. I live in an area that gets snow so having the inner lining is great. My feet haven't been cold and I’ve not felt the need to multi-layer my socks, like with other shoes. Unlike most doc marts, I did nor have to break in this shoe, its been very comfy from the get. Material is really durable and has lasted me a long time. This is a great shoe, especially for how affordable it is.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Authentic Docs for great price!
The boots I purchased were Chelsea 2976 in Nappa leather (not the brown Crazy Horse, but the Black; such nice and soft leather!) and unisex size men's 7/women's 8/EU 39 (I'm normally a women's US 9/EU 40, but that's what fit best--see notes on sizing below).
Considering the price, I was a little skeptical that these were genuinely Dr. Marten's, so I ended up bring them into a store to verify before wearing them--and multiple salespeople, who had worked for the company for 7+ years, said they looked like the real deal to them, which is amazing for the price (I got them when they were $99 online, but $160 in store; may have been a sale...?).
Before ordering, I also visited the store to get the right sizing--Dr. Marten's doesn't sell my normal size in the US (EU 40), so I needed help figuring out what to buy. In the end that was either a women's EU 41 or a unisex 39. Dr. Marten's women's sizes are cut more narrow, so if purchasing women's, I needed a longer shoe to give my toes more space (EU 41, which they say is a women's US 9 but on many shoes EU 41 is a US 9.5 or even US 10). Unisex sizes are wider, so I was fine with a shorter length (EU 39). In the end, the only real difference between the women's sizing and men's sizing on the Chelsea boot was at the ankle; for some reason, the women's 41 had more of a gap at the ankle and I worried that might make it rub/blister more, so I went with unisex sizing. It might also depend on the boot, so I'd say go to the store for sizing before purchasing online.
Once I got them & verified their authenticity, I got a but of things to help with weatherizing them and breaking them in (Dr. Marten's has a great kit! And, double thick socks). I did get a bad blister wearing them too long & uphill on the first day (and I had to get used to their weight; I don't have many heavier shoes). But, I used Compeed patches for the blister (should have put them on to prevent, but it was fine once they were on) and after a week of wearing them a little bit at a time, they are now super comfortable and I love them! Highly recommend!
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Reviewed in the United States on February 19, 2024