TE Connectivity 2344721-4 Ceiling Mount MIMO Antenna Equivalent & Substitute Parts

Part Overview

The TE Connectivity 2344721-4 is a ceiling mount MIMO 2x2 dome RF antenna designed for dual-band wireless applications. This antenna operates across 2.4GHz to 2.485GHz and 4.9GHz to 6GHz frequency ranges, supporting LTE, UMTS, WCDMA, and Wi-Fi standards with N-type termination and IP66 ingress protection. The product is classified as obsolete, necessitating identification of equivalent substitute components for ongoing system integration and maintenance applications.

Substiute Parts

2344721-4

TE Connectivity AMP ConnectorsIn Stock: 11232344721-4 Datasheet

Current PartRFQ

2344721-5

TE Connectivity AMP ConnectorsIn Stock: 10992344721-5 Datasheet

Parametric EquivalentRFQ

2344721-6

TE Connectivity AMP ConnectorsIn Stock: 9032344721-6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2344721-4 are identified within the TE Connectivity 2344721 product family based on electrical and mechanical parameter equivalence. All substitute components share identical specifications across the following critical parameters:

Electrical Equivalence Criteria:

• Frequency range: 2.4GHz ~ 2.485GHz, 4.9GHz ~ 6GHz
• Center frequencies: 2.44GHz, 5.45GHz
• Gain: 4dBi, 6dBi
• Maximum power handling: 10 W
• Termination type: N Type
• RF standards support: Cellular, WiFi (LTE, UMTS, WCDMA, Wi-Fi)

Mechanical Equivalence Criteria:

• Antenna type: Dome
• Mounting configuration: Ceiling Mount
• Physical height: 1.181" (30.00mm)
• Cable length: 2m
• Ingress protection rating: IP66

Regulatory & Environmental Equivalence:

• Moisture Sensitivity Level: 1 (Unlimited)
• REACH compliance status: REACH Affected
• ECCN classification: EAR99
• HTSUS code: 8517.71.0000

The primary distinction among substitute parts within this family is the MIMO configuration (2x2, 3x3, or 4x4), which represents the number of independent antenna elements. This parameter does not affect frequency response, impedance matching, or connector compatibility, allowing substitution based on system requirements for spatial diversity and data throughput capacity.

Parameter Comparison

Engineering Selection Recommendations

All three antenna models within the 2344721 product family are classified as obsolete. Selection among 2344721-4, 2344721-5, and 2344721-6 is determined by system requirements for MIMO spatial diversity capability rather than electrical or mechanical performance differences.

2344721-4 (2x2 MIMO): Suitable for applications requiring dual-channel spatial diversity with standard throughput capacity. Provides baseline MIMO functionality for LTE, UMTS, WCDMA, and Wi-Fi systems.

2344721-5 (3x3 MIMO): Provides enhanced spatial diversity with three independent antenna elements, supporting increased data throughput and improved link reliability compared to 2x2 configurations. RoHS3 compliance certification is documented for this variant.

2344721-6 (4x4 MIMO): Delivers maximum spatial diversity with four independent antenna elements, enabling highest data throughput and link robustness. Suitable for applications requiring maximum MIMO performance within the 2344721 product family constraints.

All variants maintain identical electrical performance across frequency bands, gain characteristics, power handling, and regulatory compliance status. Physical mounting, connector type, and environmental protection ratings are uniform across the family. Selection should be based on system architecture requirements for the number of independent RF channels and corresponding spatial diversity benefits.

Frequently Asked Questions (FAQ)

Q: Can 2344721-5 or 2344721-6 be used as direct replacements for 2344721-4?

A: Yes. All three models share identical electrical specifications including frequency range (2.4GHz ~ 2.485GHz, 4.9GHz ~ 6GHz), gain (4dBi, 6dBi), power handling (10 W), and N-type termination. Mechanical compatibility is maintained with identical ceiling mount configuration, physical height (30.00mm), and cable length (2m). The MIMO configuration difference (2x2, 3x3, 4x4) does not affect connector compatibility or frequency response.

Q: What is the difference between 2x2, 3x3, and 4x4 MIMO configurations?

A: The numeric designation indicates the number of independent antenna elements within the dome assembly. 2x2 MIMO provides two independent RF channels, 3x3 MIMO provides three channels, and 4x4 MIMO provides four channels. This affects spatial diversity capability and maximum data throughput in MIMO-capable systems. All configurations operate across identical frequency bands and maintain the same physical form factor.

Q: Are there packaging differences among the substitute parts?

A: 2344721-4 and 2344721-5 are packaged in bags. 2344721-6 packaging is not specified in available documentation. Confirm packaging requirements with supplier documentation before procurement.

Q: Do all variants meet the same regulatory requirements?

A: All three models share REACH Affected status, EAR99 ECCN classification, and 8517.71.0000 HTSUS code. 2344721-5 is documented as ROHS3 Compliant. Verify specific regulatory compliance requirements for your application and region before final selection.

Q: What is the IP66 ingress protection rating?

A: IP66 rating indicates complete dust protection and protection against powerful water jets from any direction. This rating is maintained across all three antenna variants, suitable for outdoor ceiling mount installations.

Q: Are these antennas suitable for LTE and Wi-Fi applications simultaneously?

A: Yes. All variants support both Cellular (LTE, UMTS, WCDMA) and WiFi standards across the specified frequency ranges. The dual-band design (2.4GHz and 5.45GHz center frequencies) accommodates both application classes within a single antenna assembly.