Fortress LTE 20W eNodeB (RN2420)

Connectivity with Certainty

The Fortress® 20W eNodeB (RN2420) is a member of the Fortress LTE family of high performance Evolved Node B (eNodeB) base stations. The RN2420 is a Size, Weight and Power (SWaP) optimized, single carrier LTE base station that houses digital baseband and Radio Frequency (RF) circuits in a compact, environmentally hardened enclosure. The small size of the RN2420 makes it ideal for public safety, tactical cellular and private network deployments worldwide.

Product Details

About General Dynamics Fortress LTE

Ideal for small to large specialized private wireless deployments, Fortress LTE delivers an end-to-end solution providing ‘always on’ high speed network access to vital information including voice, video, data, text and chat using any 3GPP compliant LTE enabled device. Fortress LTE solutions are frequency agile, customizable for specific applications and designed for harsh, permanent or temporary deployments where network access may not be available. Fortress LTE is a cost-effective, single vendor end-to-end solution consisting of:

  • 4G Core Network
  • Radio Access Network (Base Station)
  • User Equipment (UE)

Features

  • SWaP Optimized - Reduces overall system size, resulting in decreased deployment time and cost
  • Ideal for public safety, tactical cellular and private network deployments worldwide
  • Available in a broad range of frequencies
  • Waveform Hardening - Enables operation in the presence of deliberate jamming attempts

What Sets Us Apart

  • Compact Design – The RN2420 eNodeB combines digital baseband processing and radio circuits into a compact rugged, water and dust resistant enclosure. The Size Weight and Power (SWaP) optimized design and high performance enable the RN2420 to meet operational requirements using the minimal amount of eNodeB’s, reducing system size, setup time and cost.
  • High Performance – The combination of the high performance and compact size of the RN2420 eNodeB allow it to meet any operational requirement using the minimal amount of eNodeBs. This optimization minimizes the system size, reduces deployment and training time and saves cost.
  • Standards Compliant – The RN2420 eNodeB complies with the global 3GPP LTE standards to ensure interoperability with 3GPP compliant User Equipment over the LTE air interface protocols. The RN2420 eNodeB implements the standard S1 interface to the Mobility Management Entity and Serving Gateway in a 3GPP Evolved Packet Core.
  • Interference Mitigation - The RN2420 eNodeB implements sophisticated real-time algorithm to detect and avoid external interference. This agility allows the RN2420 to coexist with other systems or to respond to deliberate interference or jamming attempts.

Specifications

 

Fortress LTE 20W eNodeB (RN2420) Datasheet

 

 

View Document

 

RF Power Output

 

ƒ+43dBm (20W) total (+40dBm (10W) per antenna port)

 

Antenna Connector Type

 

ƒƒTwo Tx/Rx 50-ohm 7/16-DIN female
Two Rx only 50-ohm N-type female

 

Operating Frequency

 

ƒƒB1: 2110-2170 MHz DL, 1920-1980 MHz UL
ƒƒB2: 1930-1990 MHz DL, 1850-1910 MHz UL
ƒƒB3: 1805-1880 MHz DL, 1710-1785 MHz UL
ƒƒB4: 2110-2155 MHz DL, 1710-1755 MHz UL
ƒƒB5: 869-894 MHz DL, 824-849 MHz UL
ƒƒB7: 2620-2690 MHz DL, 2500-2570 MHz UL
ƒƒB12: 729-746 MHz DL, 699-716 MHz UL
ƒƒB13: 746-756 MHz DL, 777-787 MHz UL
ƒƒB14: 758-768 MHz DL, 788-798 MHz UL
ƒƒB17: 734-746 MHz DL, 704-716 MHz UL
ƒƒB20: 791-821 MHz DL, 832-862 MHz UL
ƒƒB28: 758-803 MHz DL, 703-748 MHz UL
ƒƒB40: 2300-2400 MHz DL/UL
ƒƒB41: 2496-2690 MHz DL/UL
ƒƒNon-standard bands:
S-band: 2000 – 2100 MHz DL/UL
C-band: 4400 – 5000 MHz DL/UL

 

Bandwidth 1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, and 20MHz
3GPP compliance ƒ3GPP release 10 (software upgradeable)
Duplex Method ƒTDD/FDD (band dependent)
Number of Users ƒ256 concurrently connected sessions
Maximum Throughput 140Mbits/s downlink, 51Mbits/s uplink
Backhaul Interface RJ45 SFP for copper Ethernet or fiber SFP
LMT Interface Serial Port Connection
Power Consumption 180W typical 250W maximum
Dimension 450mm x 170mm x 300mm (18" x 7" x 12")
Weight 14.5kg (32 lbs)
Voltage

 

ƒ90 - 264 VAC 50/60Hz or -48V nominal (operating range -36 VDC to -72 VDC)

 

Operating Temperature -40 to +55 C (-40 to 131 F)
Water and Dust Proof IP65 (IEC529) and NEMA 4X
Safety EN60950 certified