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Siklu EH-2500FX-ODU-H-EXN EtherHaul 2500FX E-band 80GHz ODU, Tx High, External Antenna, 2Gbps

Price:

$ 726.50


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Siklu EH-2500FX-ODU-L-EXN EtherHaul 2500FX E-band 80GHz ODU, Tx Low, External Antenna, 2Gbps
Siklu EH-2500FX-ODU-L-EXN EtherHaul 2500FX E-band 80GHz ODU, Tx Low, External Antenna, 2Gbps
$ 5,544.00
$ 5,544.00

Siklu EH-2500FX-ODU-H-EXN EtherHaul 2500FX E-band 80GHz ODU, Tx High, External Antenna, 2Gbps

https://arcip.com.au/web/image/product.template/3435/image_1920?unique=fa676e7

Siklu EtherHaul 2500FX (EH-2500FX-ODU-H-EXN) is an outdoor E-band (71–76/81–86 GHz) FDD point-to-point radio, Tx High end of a link, with an adapter for an external 1 ft or 2 ft Siklu antenna. It carries up to 2 Gbps full duplex (with capacity licence) and has 4 GbE ports: 2 x RJ-45 and 2 x SFP.

$ 726.50 726.5 AUD $ 726.50 incl. GST

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Siklu EH-2500FX-ODU-H-EXN at a glance

The Siklu EH-2500FX-ODU-H-EXN is the Tx High end of an EtherHaul 2500FX link: an all-outdoor E-band (70/80 GHz) point-to-point radio that carries up to 2 Gbps full duplex (with capacity licence) and connects to an external Siklu antenna. Pair it with the EH-2500FX-ODU-L-EXN at the other end. It has two copper and two SFP Gigabit ports, Synchronous Ethernet and 1588v2, and can reach several kilometres with a 2 ft antenna.

ARC IP Networks is an authorised Siklu reseller in Australia. We supply the genuine Siklu EtherHaul 2500FX (High end) at competitive prices, from Australian stock, with the full manufacturer's warranty and a GST tax invoice.

BandE-band 71–76 / 81–86 GHz
CapacityUp to 2 Gbps FDX (licence)
Ports2x RJ-45 + 2x SFP
Link typePoint-to-point, FDD
AntennaExternal 0.5/1/2 ft
PowerPoE++ or 36–57 V DC
SyncSync-E + 1588v2
ProtectionIP67, −45 to +55 °C

Best for

  • Multi-kilometre gigabit backhaul for ISPs, campuses and councils
  • Replacing leased fibre between buildings or towers
  • Ring and mesh backbones that need Sync-E, 1588v2 and G.8032 protection

Consider instead

Key features

Up to 2 Gbps full duplex in the 70/80 GHz E-band (with capacity licence)

Four GbE ports: 2 x RJ-45 copper and 2 x SFP

External antenna options: 1 ft (43 dBi) or 2 ft (50 dBi) Siklu dishes

Synchronous Ethernet and IEEE 1588v2 transparent clock

ITU-T G.8032 ring protection, LAG/LACP and MEF Ethernet services

PoE++ or 36–57 V DC power with PoE-out on port 2 (13 W)

Siklu EH-2500FX-ODU-H-EXN specifications

Radio

Frequency / duplexing71–76 GHz / 81–86 GHz E-band, FDD
Channel bandwidthUp to 1,250 MHz
ModulationBPSK to QAM32, up to 5 levels of hitless adaptive bandwidth, coding and modulation
ThroughputUp to 2 Gbps full duplex (with capacity licence)
System gain84 / 94.5 dB at 1,250 MHz (max capacity / min modulation)
Link budget186 dB with 1 ft antenna, 200 dB with 2 ft antenna
Reach (Siklu example, 2 ft antenna)1 Gbps at 99.99% availability: about 3.4 km (2.1 miles, rain zone K)
PolarisationVertical or horizontal

Antenna options

0.5 ft (16 cm)38 dBi (ETSI regions only)
1 ft (31 cm)43 dBi
2 ft (65 cm)50 dBi

Interfaces

Ethernet ports4 x GbE: 2 x RJ-45 copper + 2 x SFP (single-mode or multimode)
SynchronisationSynchronous Ethernet and IEEE 1588v2 transparent clock

Networking

Bridging and VLAN802.1d bridging, VLAN and VLAN stacking, 4K VLANs
ServicesMEF 9, 14 and 21 Ethernet services; Smart Pipes transparent mode
ResilienceITU-T G.8032 ring protection, LAG/LACP (802.3ad), link state propagation
QoS8-level H-QoS by 802.1p, VLAN ID, MPLS EXP or DSCP
Jumbo frames16 KB
EncryptionAES 128-bit and 256-bit (order-based hardware model)

Management

ProvisioningZero-touch turn-up, in-band and out-of-band management
InterfacesWeb GUI with one-click local and remote configuration, embedded CLI
ProtocolsSNMPv2/3, TACACS+, RADIUS
OAMIEEE 802.3ah, IEEE 802.1ag, ITU-T Y.1731 performance monitoring

Power

PoE inputIEEE 802.3at+ (PoE++), 45 W without PoE-out, 60 W with PoE-out
DC input36–57 V DC, dual input, hot standby
PoE outPort 2, up to 13 W (IEEE 802.3af)

Physical and environmental

Operating temperature−45 °C to +55 °C
Ingress protectionIP67
Weight with 1 ft antenna5.2 kg
Weight with 2 ft antenna13.8 kg
Size with 1 ft antenna32 cm diameter x 22 cm deep

Conformance

RadioFCC Part 101, ETSI EN 302 217-2-2
EMCFCC Part 15, ETSI EN 301 489
SafetyUL/EN 62368-1 and 60950

Specifications from Siklu by Ceragon's official product documentation for the EH-2500FX-ODU-H-EXN, checked October 2026.

The Siklu EtherHaul 2500FX (High end) in depth

What the 2500FX does

EtherHaul is Siklu's E-band point-to-point range. The 2500FX runs in the 71–76 / 81–86 GHz band using frequency-division duplex, so one end transmits in the low part of the band and the other in the high part. That is why it is sold as Tx High and Tx Low units: a link needs one of each.

Capacity and reach

With a capacity licence the 2500FX carries up to 2 Gbps full duplex using up to 1,250 MHz channels and modulation up to QAM32. Adaptive modulation steps down hitlessly in heavy rain to keep the link up. Siklu's example for a 2 ft antenna in rain zone K is 1 Gbps at 99.99% availability over about 3.4 km. Real reach depends on local rain rate, antenna size and the availability you need.

Antennas

This EXN model has an adapter for an external antenna. Siklu lists the EH-ANT-1ft-B (43 dBi) and the 2 ft dishes, including the dual-band EH-ANT-2ft-DL5, for the 2500FX; the 0.5 ft SLIM antenna is for ETSI regions. Order matched EXN units for both ends of the link.

Built for carrier networks

Four Gigabit ports (two copper, two SFP), Synchronous Ethernet, 1588v2, G.8032 ring protection, H-QoS and AES encryption mean the 2500FX can sit in a ring or mesh backbone and carry mobile or enterprise traffic. Power comes from PoE++ or 36–57 V DC with dual input, and port 2 can power a small device at 13 W.

Frequently asked questions

Straight answers about the Siklu EtherHaul 2500FX (High end) from the ARC IP Networks team. Last reviewed October 2026.

It is the Tx High end of a Siklu EtherHaul 2500FX link: an outdoor E-band (70/80 GHz) point-to-point radio with up to 2 Gbps full duplex (with capacity licence), four GbE ports and an adapter for an external Siklu antenna.

The 2500FX uses frequency-division duplex, so each end transmits in a different part of the E-band. A complete link needs one Tx High (H) unit and one Tx Low (L) unit.

Siklu lists the EH-ANT-1ft-B (43 dBi) and the 2 ft antennas, including the dual-band EH-ANT-2ft-DL5, for the 2500FX. The 0.5 ft SLIM antenna is listed for ETSI regions only.

Up to 2 Gbps full duplex with the capacity licence, using up to 1,250 MHz of spectrum and modulation up to QAM32.

Siklu's example with a 2 ft antenna in rain zone K is 1 Gbps at 99.99% availability over about 3.4 km, and 2 Gbps at 99.99% over about 3.2 km. Reach is longer at lower availability and shorter in heavier rain zones, so we recommend a link plan before ordering.

By IEEE 802.3at+ PoE++ (45 W, or 60 W when using PoE-out) or 36–57 V DC, with dual inputs for redundancy.

Yes. The 71–76 GHz and 81–86 GHz E-band is licensed by the ACMA in Australia, so each EtherHaul link needs to be licensed before it goes live. Talk to us while planning the link and we can help you work through the requirements.

ARC IP Networks is an authorised Siklu reseller and supplies the genuine Siklu EtherHaul 2500FX at competitive prices from Australian stock, with the full manufacturer's warranty and a GST tax invoice. Trade and project pricing is available.

Buy the Siklu EH-2500FX-ODU-H-EXN in Australia

ARC IP Networks is an authorised Siklu reseller, supplying genuine Siklu by Ceragon mmWave and E-band radios, antennas and accessories at competitive prices to ISPs, integrators and businesses across Australia.

  • Genuine Siklu by Ceragon products, never grey import.
  • Australian stock with Australia-wide delivery.
  • Full manufacturer's warranty and local pre-sales help with link planning.
  • GST tax invoice on every order, with trade and project pricing available.

Planning an E-band backhaul link?

Ask ARC IP Networks for project pricing or a configured quote, or call us to check the right Siklu model for your link.

Brand Siklu

Accurate Shipping Costs

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  • The stock location of the item(s) across our warehouses.
  • Orders with multiple items that may require special packaging.
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  • The delivery courier servicing your specific region.

Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


  • Import duties and taxes vary by country
  • Buyers are responsible for all customs charges
  • Contact your local customs authority before ordering
  • We'll provide required documentation for smooth customs clearance
  • Buyers cover all shipping costs for returns due to refused duties/taxes


Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

  • Ex-demo products
  • Clearance or markdown items
  • Special-order items
  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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