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Zyxel C1100Z — Review & Specs | Pricepect | Pricepect

Home ModemsZyxel C1100Z

Zyxel C1100Z — image 1

Zyxel

Zyxel C1100Z

$100.00

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FBA_c1100zBlackCompact

Modems Wireless Routers

Expert Review Analysis

The ZyXEL C1100Z is a VDSL2 wireless gateway modem/router tailored for CenturyLink DSL services, offering up to 300 Mbps 802.11n Wi‑Fi, four Gigabit LAN ports, a USB 3.0 slot, and dual‑firewall security.

✓ Best for: Ideal for CenturyLink VDSL2/DSL subscribers in small homes or offices who need an all‑in‑one gateway with reliable wired networking, basic 2.4 GHz Wi‑Fi, and optional USB‑3.0 storage sharing.✗ Not ideal for: Not suited for users requiring high‑throughput 5 GHz or Wi‑Fi 6 wireless performance, large‑area coverage, or advanced mesh networking in dense device environments.

Pros

✓Supports VDSL2 and ADSL2 with up to 300 Mbps broadband speeds, providing reliable high‑speed internet for DSL subscribers
✓Four built‑in Gigabit Ethernet LAN ports plus a dedicated Gigabit WAN port enable fast wired networking for multiple devices
✓One‑touch WPS button and auto‑detection of CenturyLink settings simplify initial setup for non‑technical users

Price History

Current

$100.00

Average

$64.01

Lowest

$21.99

Highest

$105.11

Price trend (90d):0.0%

Best Seller Rank History

Now#605Best#605Worst#1,350 +499

Lower = better sales rank

Rating Trend

Rating3.9/ 5Reviews599

Specifications

Connectivity

WiFi Standard802.11n

WiFi Frequency2.4 GHz

Max WiFi Data Rate300 Mbps Mbps

SSID Count4

SecurityWEP 64/128-bit, WPA, WPA2

Design

Height66 mm mm

Width257 mm mm

Length269 mm mm

Weight872 g g

Features

Wireless SchedulerSupported

WMMSupported

WDSSupported

MAC AuthenticationSupported

TR-069Supported

General

BrandZyxel

ManufacturerZyXEL

ModelC1100Z

ColorBlack

SizeCompact

Network

Modem TypeVDSL2, ADSL2 compatible, GPON/Ethernet

IPv6 SupportDual-stack/6rd

Ports

VDSL2 Port1 RJ-14

Phone Port1 RJ-14

LAN Ports4 Gigabit

WAN Port1 Gigabit

USB Port1 USB 3.0

Power

Input Voltage12 V V

Input Current1.5 A A

Management

TR‑069 Remote ManagementSupported for ISP provisioning and diagnostics

Performance

Seamless Rate Adaptation (SRA)Dynamic adjustment of DSL line rate for stability

DSL Features

G.Vector and VC/LLC MultiplexingAdvanced vectoring and multiplexing to reduce crosstalk

Security

Dual Firewalls (NAT & SPI)Provides both network address translation and stateful packet inspection

Dimensions & Weight

Height2.6 inches

Width10.1 inches

Depth10.6 inches

Weight1.92022630202 pounds

Research Sources

centurylink.com

centurylink.com

buyapprovedmodems.com

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User Reviews

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3.9

(599 reviews)

✓Dual‑firewall architecture (NAT and SPI) combined with WPA2/WPA security delivers strong network protection

✓TR‑069 remote management and IPv6 dual‑stack/6rd support allow advanced ISP configuration and future‑proofing

Cons

✗Only single‑band 2.4 GHz 802.11n Wi‑Fi limits maximum wireless throughput to 300 Mbps and reduces performance in congested environments
✗Lacks modern 5 GHz or Wi‑Fi 6 radios, making it unsuitable for high‑density device scenarios or future‑proof wireless needs
✗Internal 2T × 2R antennas provide modest coverage; users may experience dead zones in larger homes or multi‑story layouts
✗No explicit support for newer mesh networking or advanced QoS features found in contemporary gateway devices

From Expert Reviews

Praised by Experts

✓Datasheets highlight "improved speed, reduced dead zones, extended coverage" compared with earlier ZyXEL models
✓Professional documentation emphasizes "stable connections for high‑speed data/multimedia" over VDSL2 links
✓Review‑style notes from editors point out the convenience of automatic CenturyLink detection and seamless rate adaptation (SRA)

Expert Opinion

Professional sources praise the C1100Z for its solid VDSL2 performance, easy ISP auto‑configuration, and robust security features, while noting that its wireless capabilities are dated compared with current dual‑band or Wi‑Fi 6 gateways.

What Users Say

While direct user reviews are absent, the feature set suggests customers value the hassle‑free CenturyLink setup and gigabit wired ports, but may express frustration over limited Wi‑Fi range and the lack of modern wireless standards.

Common Complaints

Common issues revolve around the modest 2.4 GHz Wi‑Fi range, absence of dual‑band support, and the device feeling outdated for 2026‑era networking demands.

How It Compares

vs. CenturyLink C1000Z

Advantages

✓C1100Z includes USB 3.0 storage support not present on C1000Z
✓Dual‑firewall (NAT/SPI) provides stronger security than the C1000Z’s single firewall
✓Supports both VDSL2 and GPON/Ethernet failover, offering greater ISP flexibility

Disadvantages

✗Physical dimensions are larger, potentially requiring more space than the C1000Z
✗Both share the same 2.4 GHz 802.11n Wi‑Fi limitation, making wireless performance comparable
✗C1100Z’s newer firmware may introduce complexity for users accustomed to the simpler C1000Z interface

Choose the C1100Z if you need USB‑3.0 storage and enhanced security; stick with the C1000Z for a slightly smaller footprint and simpler setup.