4GE+2.4G&5G WIFI+1USB(4*external antennas)
● Compliant with IEEE 802.3ah specification
● Support automatic switching between GPON and EPON modes
● Support the fiber to the home (FTTH) scenarios
● Compatible with Huawei,ZTE and Fiberhome OLT
● Support IPv4, IPv6 and IPv4/IPv6
● Bridging, routing, or hybrid mode (bridging and routing)
● compliant with IEEE 802.3ah specification and OAM protocol
● Support provide serivces for video and highspeed internet access.
● Dual-version, version download, upgrading detection, and auto rollback
4GE+2.4G&5G WIFI+1USB(4*external antennas)
● Compliant with IEEE 802.3ah specification
● Support automatic switching between GPON and EPON modes
● Support the fiber to the home (FTTH) scenarios
● Compatible with Huawei,ZTE and Fiberhome OLT
● Support IPv4, IPv6 and IPv4/IPv6
● Bridging, routing, or hybrid mode (bridging and routing)
● compliant with IEEE 802.3ah specification and OAM protocol
● Support provide serivces for video and highspeed internet access.
● Dual-version, version download, upgrading detection, and auto rollback










| Brand | ZIKUN |
| Moodel | ZC-521(4*external antennas) |
| Pon type | XPON |
| PON interface(NNI):1 x PON interface | |
| Optical port | GPON/EPON mode adaptive ITU-T G.984 GPON standards,Support for backward compatibility with IEEE 802.3ah EPON Single mode fiber |
| Optical connector | SC/APC |
| Receiving Sensitivity | -28.5dBm |
| Overload optical power | -7dBm |
| Transmitting Optical Power | 1.5~3.5dBm |
| Transmit rate | GPON:2.488Gbps downstream; 1.244Gbps upstream |
| EPON:1.25Gbps downstream;1.25Gbps upstream | |
| Wavelength | Receiving(DOWN):1490nm;Transmitting(UP):1310nm |
| Authentication | consistent with the SN 、Password、LOID or LOID+Password authentication defined in G.984.3;MAC authentication |
| User Network Interface(UNI):4GE+2.4G&5G WIFI+1USB | |
| Ethernet Port | • Ethernet port-based VLAN tags and tag removal |
| • 1:1 VLAN, VLAN transparent transmission | |
| • Q-in-Q | |
| • MAC address learning | |
| • Auto-adaptive 10 Mbit/s, 100 Mbit/s or 1000 Mbit/s | |
| WLAN | • IEEE 802.11 b/g/n (2.4G) |
| • IEEE 802.11 a/n/ac (5G) | |
| • 2 × 2 MIMO (2.4G&5G) | |
| • Antenna gain: 5 dBi,4*external antenna | |
| • 2.4G&5G concurrent | |
| • Air interface rate:300 Mbit/s (2.4G); 867 Mbit/s(5G) | |
| USB port | • USB2.0,USB backup |
| Physical Performance | |
| Dimensions (H x W x D) | 41mm*184mm*139mm |
| Working temperature | 0°C ~ 40°C |
| Working humidity | 5% RH to 95% RH (non-condensing) |
| Power adapter input | 100–240 V AC, 50 / 60 Hz |
| System power supply | 12V DC, 1.5 A |
| Power consumption | <15W |
| System Configuration | |
| Main chip | EN7528DU/DA |
| RAM | 256MB |
| Flash | 128MB |
| WiFi Chip | MT7592N(2.4G WIFI); MT7613BEN(5G WIFI) |