Siklu MultiHaul TG mini T261-CNN Terminal Unit 57-66GHz



Smaller/st Form Factor for Terragraph deployments

The MultiHaul TG system marks the release of Siklu's 3rd generation point to multipoint 60GHz products, this one with Terragraph certification. The TG network solution consists of Nodes operating over millimeter waves in a redundant mesh topology which also connect to Terminal Units (TU). The T261, Siklu's smallest TG TU, communicates to a MultiHaul TG Distribution node using the TG protocol, acting as an end point in a fully meshed MH TG topology. The T261 is Siklu's latest TG TU and incorporates several features from its predecessors. The T261 is a compact and aesthetic Terminal Unit for the single-family home and other applications requiring gigabit performance in an easy to install form factor.

  • Small but Powerful
    • There can be no doubt that the smaller the TU is, the more options customers have for deployment.
    • Typically, in wireless systems, going smaller means sacrificing performance. With the T261 Siklu has broken new ground delivering the full Gigabit in a form factor that is dramatically impressive with its smaller size.
  • Always-On Mission Critical Networks
    • When you can't afford to lose a video stream, critical safe city sensor data or any other mission critical data, you need a wireless network that's as reliable and secure as fiber.
    • With maximal immunity to interference and hacker-proof links with embedded AES encryption, MultiHaul TG delivers a network you can count on.
    • With the mesh topology there are built in redundant paths for traffic if an outage occurs in a given link.
  • Simple Integrated Future-safe Terminal Unit
    • Wireless infrastructure should be simple, and future proof.
    • Organizations want to quickly deploy a single box across the target neighborhood, knowing that they have options to meet the interface requirements of any application.
    • With a built-in software configured ethernet switch, the T261 Terminal Unit can address all your small form factor applications.

A Wide Range of Applications

  • Fixed 5G Wireless Access, Gigabit to the Home, the MDU and the Enterprise
  • Wi-Fi Hotspot Backhaul
  • Security / Safe City Networks
  • Smart City Business Services, Municipal networks

Dimensions (W x H x D)

  • 4.3 x 6.2 x 2 in.
  • 108 x 157 x 52 mm.
  • Mounting kit not included.


  • 3.4 lbs. / 1.7 Kg.

Technical Description

    • Topologies: Point to Multi-point, L2 SDN Mesh
    • Frequency & Duplexing
      • 57-66GHz, TDD/TDMA, 4 channels. Channel Bandwidth, Modulation & Adaptive Coding, TPC 2160MHz, BPSK to QAM16, up to 10 levels of hitless adaptive bandwidth, coding, and modulation – boost gain by over 29dB.
      • Automatic Transmit Power Control (ATPC).
    • Radio OTA Rate (over the air) / Throughput: OTA up to 4,600Mbps / Throughput up to 1 Gbps symmetric.
    • System Gain (link budget)
      • RF2 enabled, up to 128.5dB (Node to TU, including RF2 antenna gain). Please refer to Siklu SmartHaul™ Link Budget Calculator ( for radio link performance models.
    • Self-alignment scanning, mechanical adjustment: Horizontal scanning: 90°, Vertical scanning: ±12° / vertical elevation adjustment ±20°.
    • Network synchronization: To N36x/N265 nodes
    • Interface (data + power): 1x RJ-45 1GbE with PoE-In.
    • Ethernet Features
      • IEEE 802.1d transparent bridging,
      • Provider bridge - VLAN & VLAN stacking.
    • Security: AES 128-bits OTA, GUI over HTTPS, CLI over SSH, IP-less operation.
    • Management & Provisioning
      • In-band, IP-less management,
      • Web GUI (one-pane configuration of local and remote units) & Embedded CLI,
      • NETCONF, SNMP.
    • Conformance
      • Radio: US FCC 47 CFR Part 15.255; EN 303 722,
      • EMC: US FCC 47 CFR Part 15; EN 301 489,
      • Safety: UL/IEC 62368-1; UL/IEC 60950-22.
    • Terragraph: Terragraph certified.
    • Power Supply: PoE-In (IEEE 802.3af or passive), 11W.
    • Environmental: Operating Temperature: -4°F ~ 131°F (-20°C ~ 55°C); Ingress Protection Rating: IP65.
    • In the Box
      • Terminal unit with attached gland and mounting kit, metallic bands, indoor PoE power supply with AC cable, Quick Start Guide.

More Information