Technical Parameters

Basic Parameters

Parameter	Condition	Value
Temperature Range	Operating Storage	-40 °C to +75 °C (-40 °F to +167 °F)¹ -40 °C to +85 °C (-40 °F to +185 °F)
Humidity	Operating Storage	5 to 95 % relative humidity, non-condensing 5 to 95 % relative humidity, non-condensing
Altitude	Operating	2000 m / 70 kPa
Degree of Protection		IP30
Supply Voltage		9 – 48 V DC
Battery for RTC		CR1225
Dimensions (without clips)		195 × 110 × 47 mm (7.68" × 4.33" × 1.85")
DIN Rail Clip		2× DIN 35 mm, EN 60715
Weight		ICR-4401: 1250 g (2.76 lbs) ICR-4434, ICR-4461: 1275 g (2.81 lbs)

¹ Models with W1x order codes (ICR-4401 and ICR-4434) have an operating temperature range of -40 °C to +60 °C (-40 °F to +140 °F).

Consumption

Model	Idle [W]³	Average [W]	Maximum [W]	LPM Mode [mW]
ICR-4401	5.4 / 7.3	5.6 / 7.9	11.6 / 15.1 (142¹)	3 (170²)
ICR-4434	5.8 / 6.7	7.2 / 9.5	11.5 / 14.2 (142¹)	3 (170²)
ICR-4461	5.6 / 6.5	6.5 / 8.8	10.9 / 14.2 (142¹)	3 (170²)

¹ Maximum power consumption for a model with PoE PSE under maximum power load on all ETH0 ports.
² For a device equipped with PoE PSE.
³ Values shown as non-Wi-Fi / Wi-Fi.

Standards and Regulations

The routers comply with the following standards and regulations:

ICR-4401

Parameter	Description
Radio	ETSI EN 301 893, ETSI EN 300 328
EMC	ETSI EN 301 489-1, ETSI EN 301 489-17, EN 55032, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-6-2, EN 61000-6-3
Safety	EN IEC 62368-1, EN IEC 62311, IEEE 802.3
Mechanical	EN 60068-2-27, EN 60068-2-64, EN 60529
Climatic	EN 60068-2-2, EN 60068-2-1, EN 60068-2-14, EN 60068-2-30
Transportation	E-Mark (E8), homologation number: 10R – 06 11459¹
Cybersecurity	EN 18031-1
National	CE, UKCA compliant
Environmental	REACH, RoHS3 and WEEE compliant

¹ Models with W1x order codes have no E8 certification.

ICR-4434

Parameter	Description
Radio	ETSI EN 301 908-1, ETSI EN 301 908-2, ETSI EN 301 908-13, ETSI EN 303 413, ETSI EN 301 893, ETSI EN 300 328
EMC	ETSI EN 301 489-1, ETSI EN 301 489-17, ETSI EN 301 489-19, ETSI EN 301 489-52, EN 55032, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-6-2, EN 61000-6-3
Safety	EN IEC 62368-1, EN IEC 62311, IEEE 802.3
Mechanical	EN 60068-2-27, EN 60068-2-64, EN 60529
Climatic	EN 60068-2-2, EN 60068-2-1, EN 60068-2-14, EN 60068-2-30
Transportation	E-Mark (E8), homologation number: 10R – 06 11459¹
Cybersecurity	EN 18031-1
National	CE, UKCA compliant
Environmental	REACH, RoHS3 and WEEE compliant

¹ Models with W1x order codes have no E8 certification.

ICR-4461

Parameter	Description
Radio	ETSI EN 301 908-1, ETSI EN 301 908-2, ETSI EN 301 908-13, ETSI EN 301 908-25, ETSI EN 303 413, ETSI EN 301 893, ETSI EN 300 328, FCC part 22H, FCC part 24E, FCC part 27, FCC part 90R, PTCRB
EMC	ETSI EN 301 489-1, ETSI EN 301 489-17, ETSI EN 301 489-19, ETSI EN 301 489-52, FCC Part 15.B, EN 55032, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-6-2, EN 61000-6-3
Safety	EN IEC 62368-1, EN IEC 62311, IEEE 802.3
Carrier Approvals	FirstNet Capable¹, AT&T, Verizon², T-Mobile²
Mechanical	EN 60068-2-27, EN 60068-2-64, MIL-STD-810G, SAE J1455, EN 60529
Climatic	EN 60068-2-1, EN 60068-2-2, EN 60068-2-14, MIL-STD-810G, SAE J1455, NEMA TS2
Transportation	E-Mark (E8), homologation number: 10R – 06 11459
Cybersecurity	EN 18031-1
National	CE, UKCA, FCC, IC compliant
Environmental	REACH, RoHS3 and WEEE compliant

¹ Dedicated models only.
² Certification is issued for a specific project only.

Type Tests and Environmental Specifications

Routers undergo the following tests to ensure durability and reliability:

Phenomena	Test	Description	Test levels
ESD	EN 61000-4-2	Enclosure contact	± 6 kV (crit. A)
RF field AM modulated	EN 61000-4-3	Enclosure	20 V/m (crit. A) (80 – 1000 MHz) 10 V/m (crit. A) (1 – 6 GHz)
Fast transient	EN 61000-4-4	Signal ports Power ports Ethernet ports	± 1 kV (crit. A) ± 2 kV (crit. A) ± 1 kV (crit. A)
Surge	EN 61000-4-5	Ethernet ports Power ports	± 1 kV (crit. A), shielded cab. ± 1 kV (crit. A)
RF conducted	EN 61000-4-6	All ports	10 V/m (crit. A) (0.15 – 80 MHz)
Radiated emission	EN 55032	Enclosure	Class B
Conducted emission	EN 55032	Signal ports Power ports Ethernet ports	Class B Class B Class B
Dry heat	EN 60068-2-2	Storage +85 °C (+185 °F) Operation +75 °C (+167 °F)
Cold	EN 60068-2-1	Storage -40 °C (-40 °F) Operation -40 °C (-40 °F)
Damp heat	EN 60068-2-78	95 % rel. humidity (+40 °C / +104 °F)
Dry heat, cyclic	EN 60068-2-30	+55 °C (+131 °F) / +25 °C (+77 °F), 95 % rel. humidity, 6 h – 6 h¹
Thermal shock / temp. variation	EN 60068-2-14	-40 °C (-40 °F) / +75 °C (+167 °F), 3 h/3 h, 2 cycles, 3 K/min
Degrees of protection	EN 60529	IP30
Vibration	EN 60068-2-64	Spectrum A.3 cat 1, breakpoints A.6 cat 1
Shock	EN 60068-2-27	50 m/s², 11 ms, half sine, 10 in each direction
Low Temperature²	NEMA TS2, chap. 2.1.5.1	Storage -45 °C (-49 °F)
High Temperature²	NEMA TS2, chap. 2.1.5.1	Storage +85 °C (+185 °F)
Low Temperature²	NEMA TS2, chap. 2.2.7.3/2.2.7.4	Operation -34 °C (-30 °F)
High Temperature²	NEMA TS2, chap. 2.2.7.5/2.2.7.6	Operation +74 °C (+165 °F)

¹ ICR-4461: 12 h – 12 h.
² Applies to ICR-4461 only.

Cellular Module Parameters

Tips

This section applies to ICR-4434 and ICR-4461. ICR-4401 is a LAN router and does not include a cellular module.

ICR-4434

Parameter	Description
Key Features	• LTE-A Cat 12 module, 3GPP Rel-12 • Worldwide LTE-A and UMTS/HSPA+ coverage • DL 3× Carrier Aggregation and 256QAM
Antenna	Input impedance: 50 Ω Connector type: SMA (2 pcs)
LTE parameters	Supported FDD bands: B12, B13, B14, B17, B28, B29¹ (700 MHz), B20 (800 MHz), B5, B18, B19, B26 (850 MHz), B8 (900 MHz), B21 (1500 MHz), B32¹ (L-band EU 1500 MHz), B4 (AWS-1 1700 MHz), B66 (1700 MHz), B9, B3 (1800 MHz), B2 (1900 MHz), B25 (Extended PCS 1900 MHz), B1 (2100 MHz), B30 (WCS 2300 MHz), B7 (2600 MHz) Supported TDD bands: B39 (1900 MHz), B40 (2300 MHz), B41 (2500 MHz), B38 (2600 MHz) LTE FDD bit rates: max. 600 Mbps (DL), max. 150 Mbps (UL) LTE TDD bit rates: max. 430 Mbps (DL), max. 90 Mbps (UL) Max. output power: 23 dBm ± 2 dB (Class 3)
UMTS parameters	Supported bands: B19 (800 MHz), B5 (850 MHz), B8 (900 MHz), B4 (AWS A-F 1700 MHz), B9 (1700 MHz), B3 (1800 MHz), B2 (PCS A-F 1900 MHz), B1 (2100 MHz) DC-HSDPA: max. 42 Mbps (DL) HSUPA: max. 5.76 Mbps (UL) WCDMA: max. 384 kbps (DL) / 384 kbps (UL) Max. output power: 24 dBm +1/−3 dB (Class 3)

¹ B29 and B32 support receiving only and are used only as secondary component carriers in 2× CA.

ICR-4461

Parameter	Description
Antenna	Connector type: SMA (4 pcs) Input impedance: 50 Ω VSWR: ≤ 3 Efficiency: > 30 %
5G NR parameters	Standard: 3GPP Release 16 Supported modulations: π/2-BPSK, QPSK, 16QAM, 64QAM, 256QAM (UL); QPSK, 16QAM, 64QAM, 256QAM (DL) UL 2×2 MIMO: n38, n41, n48, n77, n78, n79 DL 4×4 MIMO (SA): n1, n2, n3, n7, n25, n30, n38, n40, n41, n48, n66, n70, n77, n78, n79 DL 4×4 MIMO (NSA): n1, n2, n3, n7, n25, n30, n66, n38, n40, n41, n48, n70, n77, n78, n79 SCS: 15 kHz¹ (FDD) and 30 kHz¹ (TDD) SA and NSA operation on all 5G bands (Option 3x, 3a, Option 2)² Supported 5G NR SA & NSA bands: n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25, n26, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n75, n76, n77, n78, n79 NSA TDD: max. 3.4 Gbps (DL), max. 550 Mbps (UL) SA TDD: max. 2.4 Gbps (DL), max. 900 Mbps (UL) Max. output power: 23 dBm ± 2 dB Class 3 (standard bands); 26 dBm +2/−3 dB Class 2 (HPUE bands: n38/n40/n41/n77/n78/n79)
LTE parameters	Standard: 3GPP Release 16 (DL Cat 19 / UL Cat 18) 4×4 MIMO DL for B1, B2, B3, B4, B7, B25, B30, B38, B40, B41, B42, B43, B48, B66 Supported FDD bands: B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B29, B30, B32, B66, B71 Supported TDD bands: B34, B38, B39, B40, B41, B42, B43, B46, B48 Bandwidth: 1.4, 3, 5, 10, 15, 20 MHz Bit rates: max. 1.6 Gbps (DL), max. 200 Mbps (UL) Max. output power: 23 dBm ± 2 dB Class 3 (standard bands); 26 dBm ± 2 dB Class 2 (HPUE bands: B38/B41/B42/B43)
UMTS parameters	Standard: 3GPP Release 9, DC-HSDPA, HSPA+, HSDPA, HSUPA, WCDMA Supported bands: B19 (800 MHz), B5 (850 MHz), B8 (900 MHz), B4 (AWS A-F 1700 MHz), B2 (PCS A-F 1900 MHz), B1 (2100 MHz) DC-HSDPA: max. 42 Mbps (DL) HSUPA: max. 5.76 Mbps (UL) WCDMA: 384 kbps (DL) / 384 kbps (UL) Max. output power: 24 dBm +1/−3 dB (Class 3)

¹ 5G NR FDD bands support 15 kHz SCS only; NR TDD bands support 30 kHz SCS only.
² The supported bandwidth depends on the specific frequency band and network configuration.

Antenna Mapping

Connector	Description
ANT0	5G NR: Refarmed LB_TX0/PRX & MHB_TX0/PRX & UHB_TX1/DRX; n41_TX0/PRX; n77/n78/n79_TX1/DRX LTE: LB_TX0/PRX & MHB_TX0/PRX & UHB_TX1/DRX WCDMA: LMB_TRX
ANT1	5G NR: Refarmed MHB_PRX MIMO & UHB_PRX MIMO; n41_PRX MIMO; n77/n78/n79_PRX MIMO LTE: MHB_PRX MIMO & UHB_PRX MIMO & LAA_PRX GNSS: L5
ANT2	5G NR: Refarmed MHB_TX1¹/DRX MIMO & UHB_TX0/PRX; n41_TX1/DRX MIMO; n77/n78/n79_TX0/PRX LTE: MHB_TX1¹/DRX MIMO & UHB_TX0/PRX
ANT3	5G NR: Refarmed LB_TX1/DRX & MHB_DRX & UHB_DRX MIMO; n41_DRX; n77/n78/n79_DRX MIMO LTE: LB_TX1/DRX & MHB_DRX & UHB_DRX MIMO & LAA_DRX WCDMA: LMB_DRX GNSS: L1

¹ MHB TX1 is active when supporting Sub 2.6 GHz EN-DC.

GNSS Parameters

Tips

This section applies to ICR-4434 and ICR-4461.

ICR-4434

Parameter	Description
GNSS Systems	GPS, GLONASS, BeiDou, Galileo, QZSS
Antenna	Connector type: SMA Input impedance: 50 Ω Frequency range: 1559–1609 MHz Polarization: RHCP or linear VSWR: < 2 (typ.) Power mode: passive antenna only Passive antenna gain: > 0 dBi
Features	Protocol: NMEA 0183 Data update rate: 1 Hz
Frequency	GPS/Galileo: 1575.42 ± 1.023 MHz GLONASS: 1597.5 – 1605.8 MHz BeiDou: 1561.098 ± 2.046 MHz
Sensitivity (autonomous)	Cold Start: −145 dBm Reacquisition: −159 dBm Tracking: −159 dBm
TTFF (autonomous)	Cold start: < 35 s Warm start: < 30 s Hot start: < 3 s
Accuracy (CEP-50, autonomous)	< 1.5 m (open sky)

ICR-4461

Parameter	Description
GNSS Systems	GPS, Galileo, GLONASS, BeiDou, QZSS (BeiDou and QZSS are activated or deactivated together)
Antenna	Connector type: SMA Input impedance: 50 Ω Shared with cellular SMA connectors: ANT3 for L1 band, ANT1 for L5 band Frequency range: L1: 1559–1609 MHz, L5: 1166–1187 MHz Polarization: RHCP or linear VSWR: < 2 (typ.) Power mode: passive antenna only Passive antenna gain: > 0 dBi
Features	Protocol: NMEA 0183 Data update rate: 1 Hz
Frequency	GPS/Galileo/QZSS (L1): 1575.42 ± 1.023 MHz GPS/Galileo/QZSS (L5): 1176.45 ± 10.23 MHz Galileo (E1): 1575.42 ± 2.046 MHz GLONASS: 1597.5 – 1605.8 MHz BeiDou: 1561.098 ± 2.046 MHz
Sensitivity (autonomous)	Acquisition: −147 dBm Reacquisition: −160 dBm Tracking: −160 dBm
TTFF (autonomous)	Cold start: 27.93 s Warm start: 11.55 s Hot start: 1.09 s
Accuracy (CEP-50, autonomous)	1.35 m (open sky)

Wi-Fi Parameters

Caution

The 5 GHz Wi-Fi interface operates in frequency bands (specifically 5150–5350 MHz) that are restricted to indoor use only in certain EU member states. Refer to the regulatory documentation for your router model for details.

ICR-4401 and ICR-4434

Parameter	Description
Supported Standards	IEEE 802.11ac, compatible with 802.11a/b/g/n
Antenna Connectors	3×3 MIMO RP-SMA, input impedance: 50 Ω
Data Rate (3×3 MIMO OFDM)	Up to 600 Mbps @ 2.4 GHz Up to 1300 Mbps @ 5 GHz
Frequency Ranges	2.412 – 2.472 GHz 4.920 – 5.825 GHz
Spectrum Widths	20/40 MHz @ 2.4 GHz 20/40/80 MHz @ 5 GHz
Modulation	OFDM: BPSK, QPSK, DBPSK, DQPSK, 16-QAM, 64-QAM, 256-QAM
2.4 GHz Supported Channels	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
5 GHz Supported Channels	36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165
Type of Device	Access point (AP), Station (STA), Multi-role (AP & STA)
Key Features	Spatial Multiplexing, CDD, LDPC codes, MRC, STBC, DFS, IEEE 802.11d/e/h/i/j/k/r/v/w
Security — Standards	WPA, WPA2, WPA3, 802.1X
Security — Encryption	WEP, TKIP, AES
Security — EAP Types	EAP–FAST, EAP–TLS, EAP–TTLS, PEAP–GTC, PEAP–MSCHAPv2, PEAP–TLS, LEAP
TX Power (3 chains)¹	Max. 26 dBm @ 2.4 GHz Max. 23 dBm @ 5 GHz (W version) / Max. 25 dBm @ 5 GHz (W1 version)

¹ The maximum transmit power is determined by the Country setting in the router's web interface.

ICR-4461

Parameter	Description
Supported Standards	IEEE 802.11ac/a/b/g/n (2T2R)
Antenna Connectors	2×2 MIMO RP-SMA, input impedance: 50 Ω
Data Rate	802.11b: 11 Mbps 802.11a/g: 54 Mbps 802.11n: up to 300 Mbps (MCS0–15) 802.11ac: up to 867 Mbps (MCS0–9)
Frequency Ranges	2.412 – 2.484 GHz 5.150 – 5.850 GHz
Spectrum Widths	20/40 MHz @ 2.4 GHz 20/40/80 MHz @ 5 GHz
Modulation	802.11b: DSSS (DBPSK, DQPSK, CCK) 802.11g/n/a: OFDM (BPSK, QPSK, 16-QAM, 64-QAM) 802.11ac: OFDM (BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM)
Type of Device	Access point (AP), Station (STA), Multi-role (AP & STA)
Security — Standards	WPA, WPA2, WPA3, 802.1X
Security — Encryption	WEP, TKIP, AES
Security — EAP Types	EAP–FAST, EAP–TLS, EAP–TTLS, PEAP–GTC, PEAP–MSCHAPv2, PEAP–TLS, LEAP
TX Power (2 chains)¹	Max. 20 dBm @ 2.4 GHz Max. 16 dBm @ 5 GHz

¹ The maximum transmit power is determined by the Country setting in the router's web interface.

Bluetooth Parameters

Tips

This section applies to ICR-4461 only.

Parameter	Description
Bluetooth Standards	V5.0, V4.2, V4.1 LE, V3.0+HS, V2.1+EDR
Antenna	Shared with right RP-SMA connector
Frequency Range	2.412 – 2.484 GHz 5.150 – 5.850 GHz
Data Rates Supported	300 Mbps @ 802.11n 867 Mbps @ 802.11ac
Receive Sensitivity	3 Mbps: < 0.1 % BR, BER at −70 dBm
Output Power	3 Mbps: +6 ≤ Output Power ≤ +10 dBm

I/O Parameters

Tips

The digital input status is available in the router's web interface (General Status page) and via the status ports and io get commands — refer to the Command Line Interface application note.

Characteristics of digital inputs:

Logical¹	Voltage	Current	Status²
1	3 V	0.5 mA	Off
0	5 V	0.8 mA	On
0	12 V	1.6 mA	On
0	48 V	3.4 mA	On

¹ The digital status returned by the io get shell command.
² The digital status returned by the status ports shell command and displayed on the General Status page.

The maximum digital output load is 500 mA at 48 V.

Serial Interfaces

Tips

The RS232 and RS485 interfaces can be configured in Expansion Port 1 and Expansion Port 2.

Parameter	Description
Baudrate	300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 bps
Data Bits	5, 6, 7, 8
Parity	None, even, odd
Stop Bits	1, 2
Flow Control	None, hardware

PoE Parameters

Tips

For PoE PSE parameters, refer to the hardware chapter of the router's manual.

System Configuration

Parameter	Description
CPU Architecture	64-bit Quad-Core ARMv8-A (Cortex-A72)
CPU Frequency	1200 MHz
CPU Power	4.72 DMIPS/MHz
Flash Memory	4 MB NOR 4096 MB eMMC: • 838 MB for Router Apps • 512 MB for customer data • Remaining space reserved for system
RAM	1024 MB
Watchdog	HW watchdog
RTC	Battery backup RTC
TPM	Trusted Platform Module (TPM) 2.0
SIM Slots¹	2× SIM (Mini SIM 2FF) 1× Chip SIM (MFF2)²

¹ Applies to ICR-4434 and ICR-4461 only. ICR-4401 does not include SIM slots.
² Not assembled by default; available for dedicated customer orders only.