Innbox G21

Innbox G21
Code 511030
GPON FTTH Home Gateways

Compact and stylish GPON ONT

The FTTH GPON ONT Innbox G21 is designed to deliver full range of services: internet data, Voice over IP (VoIP) and IP video including bandwidth consuming HDTV. QoS and multicast video support are also included within this smallest possible yet stylish form-factor.

The G21 ONT is ideal for FTTH or small business deployments in bridging-only applications where high-speed data must be transported reliably. The ONT also operates well in conjunction with separate Home Gateway devices such as routers and WiFi access points to provide flexible triple-play configurations. The Innbox G21 ONT is also manageable remotely and supports full range FCAPS functions including supervision, monitoring and maintenance.

Key features and benefits

  • ITU G.984 GPON compliant
  • Powerful engine for offering QoS on triple-play services
  • Multicast video
  • Small and stylish form-factor
  • Fibre-termination unit as an add-on
  • Many management options

WAN Specifications

  • Full ITU-T G.984 compliance

  • SC/APC connector

  • Tx (1.25Gbps upstream data rate)

  • 1310nm (Launch Power: 0,5 to +5 dBm)

  • Rx (2.5Gbps downstream data rate)

  • 1490nm (Input power overload: -8 dBm, Sensitivity: -28dBm)


  • Fully ITU-T G.984 compliant framing

  • Multiple T-CONTs per device

  • Multiple GEM Ports per device

  • Activation with automatic discovered SN and password in

  • conformance with ITU-T

  • AES-128 Decryption with key generation and switching

  • FEC (Forward Error Correction)

  • 802.1p mapper service profile on U/S

  • Support for Multicast GEM Port

Local Interface

  • 1x Gigabit Ethernet 10/100/1000Base-TX (RJ-45 jack)

  • Automatic MDI/MDIX crossover, Auto-negotiation and

  • speed-auto-sensing, Half/Full duplex support

  • Meets IEEE 802.3 specifications


  • Bridging and switching (802.1d / 802.1q)

  • Four traffic classes with 802.1p

  • 802.3n flow control

  • Up to 128 MAC address entries

  • VLAN tagging / untagging

  • VLAN stacking (Q-in-Q)

  • MAC limiting

  • 2,000 bytes max Ethernet frame size


  • IGMP multicast

  • IGMP snooping

Configuration & Network Management

  • OMCI

  • CLI

  • Web UI

  • Telnet

  • TR-069


  • Compliant with ITU-T G.984.5, Class B+

  • APD receiver and DFB transmitter

  • 0.5~+5dBm launch power, -28 dBm sensitivity and -8dBm overload


  • External 115-230 VAC, 50 - 60 Hz, 12VDC

  • Power consumption, 3-5W

Physical dimensions

  • 125mm x 90mm x 32mm, weight 0.25 kg (without AC Power supply)


  • Operating Temperature: 5°C ~ 45°C, Humidity: 5% ~ 85% (non condensing), compliant with ETSI 300 019-1 –3, Class 3.1

  • Storage Temperature: -25°C ~ +55°C, Humidity: 10% ~ 95% (non condensing), compliant with ETSI 300 019-1 –1, Class 1.2

Optional accessories

  • Fiber Termination Unit (FTU)


  • CE, CB, RoHS compliant




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