The Zyxel CX4800-56F is a high-capacity Layer 3 aggregation fiber switch, ideal for enterprise networks and service provider backbones. It features 56 high-speed fiber ports, hybrid power options, and full Nebula cloud management support, making it a future-ready solution for scalable and resilient infrastructures.
Application Diagram
Technical Specifications
| Specification | Details |
|---|---|
| Model | CX4800-56F |
| Access Ports | 48 × SFP+/SFP28 (10G/25G) |
| Uplink Ports | 8 × QSFP28 (100G) |
| Switching Capacity | 2.4 Tbps |
| Forwarding Rate | 1.19 Bpps |
| Power Input | AC or DC (dual support) |
| Form Factor | 1U, rack-mountable |
| Management | Nebula Cloud, Web GUI, CLI, SNMP |
| Fan Modules | Hot-swappable |
Port & Module Compatibility
| Port Type | Supported Standards | Cables/Modules |
|---|---|---|
| SFP+ | 10GBASE-SR / 10GBASE-LR | Fiber (LC), DAC |
| SFP28 | 25GBASE-SR / 25GBASE-LR | Fiber (LC), 25G DAC |
| QSFP28 | 100GBASE-SR4 / 100GBASE-LR4 | Fiber (MPO), 100G DAC, 4×25G Breakout DAC |
Auto-negotiation and speed detection are supported per port.
Direct Attach Cables (DAC) (Optional)
| Model | Connector | Length |
|---|---|---|
| DAC100G-1M/3M | QSFP28 to QSFP28 | 1m / 3m |
| DAC25G-1M/3M | SFP28 to SFP28 | 1m / 3m |
| DAC10G-1M/3M | SFP+ to SFP+ | 1m / 3m |
Transceivers (Optional)
| Model | Speed | Connector | Wavelength | Max. Distance | DDMI |
|---|---|---|---|---|---|
| QSFP100G-SR4 | 100-Gigabit QSFP28 | MPO12 | 850 | OM4: 0.1km (109.36yd) OM3: 0.07km (76.55yd) | Yes |
| QSFP100G-LR4 | 100-Gigabit QSFP28 | Duplex LC | 1310 | 10km (10936yd) | Yes |
| SFP25G-SR | 25-Gigabit SFP28 | Duplex LC | 850 | OM4: 0.1km (109.36yd) OM3: 0.07km (76.55yd) | Yes |
| SFP25G-LR | 25-Gigabit SFP28 | Duplex LC | 1310 | 10km (10936yd) | Yes |
| SFP10G-T* | 10-Gigabit SFP+ | RJ-45 | - | 0.03km (32.8yd) | Yes |
| SFP10G-SR | 10-Gigabit SFP+ | Duplex LC | 850nm | 0.3km (328yd) | Yes |
| SFP10G-SR-E | 10-Gigabit SFP+ | Duplex LC | 850nm | 0.3km (328yd) | Yes |
| SFP10G-LR | 10-Gigabit SFP+ | Duplex LC | 1310nm | 10km (10936yd) | Yes |
| SFP10G-LR-E | 10-Gigabit SFP+ | Duplex LC | 1310nm | 10km (10936yd) | Yes |
| SFP-1000T | Gigabit | RJ-45 | - | 0.1km (109yd) | - |
| SFP-SX-D | Gigabit | Duplex LC | 850nm | 0.55km (601yd) | Yes |
| SFP-SX-D-E | Gigabit | Duplex LC | 850nm | 0.55km (601yd) | Yes |
| SFP-LX-10-D | Gigabit | Duplex LC | 1310nm | 10km (10936yd) | Yes |
| SFP-LX-10-D-E | Gigabit | Duplex LC | 1310nm | 10km (10936yd) | Yes |
| SFP-LHX1310-40-D | Gigabit | Duplex LC | 1310nm | 40km (43744yd) | Yes |
| SFP-ZX-80-D | Gigabit | Duplex LC | 1550nm | 80km (87488yd) | Yes |
| SFP-BX1310-10-D | Gigabit | Single LC | 1310nm (Tx); 1490nm (Rx) | 10km (10936yd) | Yes |
| SFP-BX1310-E | Gigabit | Single LC | 1310nm (Tx); 1550nm (Rx) | 20km (21872yd) | Yes |
| SFP-BX1490-10-D | Gigabit | Single LC | 1490nm (Tx); 1310nm (Rx) | 10km (10936yd) | Yes |
| SFP-BX1550-E | Gigabit | Single LC | 1550nm (Tx); 1310nm (Rx) | 20km (21872yd) | Yes |
*Note: Connecting copper transceivers to your switches
1. Works with Cat6a/7 Cable up to 30m. Please ensure the switch has proper ventilation to dissipate extra heat from the 10G BASE-T transceiver.
2. It is recommended to use no more than ten 10GbE copper modules simultaneously to avoid overheating and ensure reliable operation.
3. Ensure adequate spacing between connected 10GbE copper devices, and maintain sufficient airflow and cooling around the switch to optimize performance and longevity.
Management Options
| Mode | Details |
|---|---|
| Standalone | Web GUI, CLI, SNMP, SSH, Telnet |
| Nebula Cloud | 1-Year Pro license included. Centralized control via Nebula web/app. |
| Out-of-Band | RJ-45 management port |
| USB | 2 × USB ports for firmware/log management |
Key Features
Resilience and Availability
Traffic Control
Security
| Routing
DHCP Features
Quality of Service (QoS)
Layer 2 Multicast
| Manageability
Device Management
MIB (Management Information Base)
|
ZON Utility*
| Additional Capabilities
| Smart Connect
|
Note: Items marked with * will be added in future official firmware releases. Always refer to the latest firmware release notes for precise availability.
Scheduled for Future Release*
L2 Features
| L3 Features
| IPv6 Management
|
Note: Items marked with * will be added in future official firmware releases. Always refer to the latest firmware release notes for precise availability.
Mounting & Deployment
| Feature | Details |
|---|---|
| Rack Mounting | 1U standard 19” rack, mounting kit included |
| Power Setup | Dual inputs supported: AC and DC |
| Cooling | Front-to-back airflow, hot-swappable fans |
Accessories
| Item | Model |
|---|---|
| AC Power Module | CX4800-56F-EUAC01F |
| DC Power Module | CX4800-56F-ZZDC01F |
| Fan Module | CX4800-56F-ZZFN01F |
Summary
The CX4800-56F is engineered for high-density aggregation with reliable hardware and flexible cloud-based or local management. It’s a future-proof solution for demanding network topologies requiring 25G and 100G fiber connectivity.
Comments
0 comments
Please sign in to leave a comment.