Grandstream GCC6020 Series GCC6021, router, desktop
$1,108.97 inc GSTGrandstream GCC6020 Series GCC6021, Router 28-port switch, 2.5GbE, 10GbE
$1,108.97 inc GST
✓ In Stock - 20 available
✓ Free NZ Delivery
20 in stock
- Allow 2–3 days for delivery to the North Island
- Allow 1–2 days for delivery to the South Island
- Add 1–2 days if you are rural
- Collection can be arranged

Description
The Grandstream GCC6021 offers capabilities tailored for both small and medium-sized businesses. With a capacity of 50 PBX users and support for up to 320,000 NAT sessions, it can efficiently manage a variety of communication needs. The device’s performance features a maximum data transfer rate of 10 Gbps, ensuring seamless connectivity across both wired and wireless networks. Designed to withstand various environmental conditions, the Grandstream GCC6021 operates effectively in temperatures ranging from 0°C to 45°C and can sustain humidity levels between 5% and 95%. It provides an extensive range of features including NAT support, load balancing, VLAN support, and multiple encryption algorithms for enhanced security. Remote management via SNMP and a web GUI allows IT teams to monitor and manage the device without any hassle.
- Supports 50 PBX users and up to 320,000 NAT sessions
- Offers a maximum data transfer rate of 10 Gbps
- Equipped with security features and multiple encryption algorithms
- Handles various environmental conditions with operating temperatures up to 45°C
- Provides remote management capabilities
- Performance
With a data transfer rate of 10 Gbps, the Grandstream GCC6021 ensures fast and efficient communication for any business environment. Equipped to handle large volumes of data, it supports various connectivity options including wired and wireless. - Capacity
The device supports up to 50 PBX users and 320,000 NAT sessions, making it suitable for growing businesses that require scalable communication solutions. - Security
Featuring multiple encryption algorithms such as AES and MPPE, along with built-in firewall capabilities, the Grandstream GCC6021 safeguards sensitive data from unauthorized access and cyber threats. - Connectivity
Equipped with various interfaces including Ethernet and USB, this device offers flexible connectivity options for integration within diverse network infrastructures. - Environmentally resilient
Designed to operate within a wide range of temperatures and humidity levels, the Grandstream GCC6021 can adapt to challenging environmental conditions, ensuring reliable performance year-round.
What’s in the Box
- Grandstream GCC6020 Series GCC6021
- External power adapter, power supply
Main Specifications
Product Description | Grandstream GCC6020 Series GCC6021 – router – desktop |
Device Type | Router – 28-port switch (integrated) |
Enclosure Type | Desktop |
Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet, 10 Gigabit Ethernet |
Data Transfer Rate | 10 Gbps |
Performance | VPN throughput (IPSec): 1.3 Gbps IDS/IPS throughput: 9 Gbps |
Capacity | NAT sessions: 320000 PBX users: 50 PBX concurrent calls: 16 |
Network / Transport Protocol | IPv4, IPv6 |
Routing Protocol | PPPoE |
Remote Management Protocol | SSH, SNMP 1, SNMP 2c, SNMP 3, CLI, Web GUI |
Features | QoS, VLAN support, NAT support, DHCP server, load balancing, DNS server, IGMP proxy, WireGuard, OpenVPN client, OpenVPN server, PPTP client, PPTP server, L2TP client, ToS, QoS, VoIP Prioritisation, DoS attack prevention, spoofing defence, Geo Enforcer |
Compliant Standards | IEEE 802.1x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab |
Power | AC 100 -240 V (50 – 60 Hz) |
Dimensions (WxDxH) | 44 cm x 30.15 cm x 4.4 cm |
Weight | 4.2 kg |
Documents
Extended Specifications
General
Device Type | Router – 28-port switch (integrated) |
|---|---|
Enclosure Type | Desktop |
Connectivity Technology | Wired, wireless |
Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet, 10 Gigabit Ethernet |
Data Transfer Rate | 10 Gbps |
Performance | VPN throughput (IPSec): 1.3 Gbps IDS/IPS throughput: 9 Gbps |
Capacity | NAT sessions: 320000 PBX users: 50 PBX concurrent calls: 16 |
Network / Transport Protocol | IPv4, IPv6 |
Routing Protocol | PPPoE |
Remote Management Protocol | SSH, SNMP 1, SNMP 2c, SNMP 3, CLI, Web GUI |
Encryption Algorithm | AES, 3DES, MPPE |
Features | QoS, VLAN support, NAT support, DHCP server, load balancing, DNS server, IGMP proxy, WireGuard, OpenVPN client, OpenVPN server, PPTP client, PPTP server, L2TP client, ToS, QoS, VoIP Prioritisation, DoS attack prevention, spoofing defence, Geo Enforcer |
Compliant Standards | IEEE 802.1x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, RSA, FCC, RCM, IC |
RAM | 4 GB |
Flash Memory | 32 MB |
Status Indicators | Status, power |
Expansion / Connectivity
Interfaces | WAN / LAN: 16 x 10Base-T/100Base-TX/1000Base-T – RJ-45 USB 3.0: 1 x 4 pin USB Type A Console: WAN / LAN: 8 x 2.5G Gigabit Ethernet – RJ-45 WAN / LAN: 4 x 10Gb Ethernet – SFP+ |
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Power
Power Device | External power adapter |
|---|---|
Voltage Required | AC 100 -240 V (50 – 60 Hz) |
Miscellaneous
Included Accessories | Power supply |
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Dimensions & Weight
Width | 44 cm |
|---|---|
Depth | 30.15 cm |
Height | 4.4 cm |
Weight | 4.2 kg |
Dimensions & Weight (Shipping)
Shipping Width | 55.7 cm |
|---|---|
Shipping Depth | 41.3 cm |
Shipping Height | 13.8 cm |
Shipping Weight | 5.6 kg |
Environmental Parameters
Min Operating Temperature | 0 °C |
|---|---|
Max Operating Temperature | 45 °C |
Humidity Range Operating | 5 – 95% (non-condensing) |
Additional information
| Manufacturer |
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