ZOOM-G-GPRS Equivalent & Substitute Parts

Part Overview

The ZOOM-G-GPRS is a GPRS socket modem with GPS capability manufactured by Siretta Ltd, operating across multiple frequency bands (800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, 2.1GHz). The device provides RS-232 and USB connectivity with a maximum data rate of 14.4Mbps and sensitivity of -108dBm. This product is currently obsolete, making identification of active equivalent and substitute parts essential for system maintenance, redesign, and procurement planning.

Substiute Parts

ZOOM-G-GPRS

Siretta LtdIn Stock: 830ZOOM-G-GPRS Datasheet

Current PartRFQ

ZETA-G-GPRS

Siretta LtdIn Stock: 870ZETA-G-GPRS Datasheet

SimilarRFQ

ZETA-GEP-LTE4 (EU)

Siretta LtdIn Stock: 792ZETA-GEP-LTE4 (EU) Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ZOOM-G-GPRS is determined by the following criteria:

Primary Substitution Criteria:

• Modem function classification
• GPRS protocol support
• RS-232 and USB interface availability
• Frequency band overlap (minimum 850MHz, 900MHz coverage)
• Sensitivity performance (-108dBm or better)
• RoHS compliance status

Substitute Categories:

Category 1: Direct Protocol Equivalent (GPRS/GPS/GSM) The ZETA-G-GPRS maintains GPRS protocol support with extended protocol capabilities (GPS, GSM) and improved data rate (21Mbps). Frequency coverage includes 850MHz, 900MHz, 1.8GHz, 1.9GHz with sensitivity of -107dBm. This part represents the closest functional equivalent with active product status.

Category 2: Advanced Technology Upgrade (4G/LTE) The ZETA-GEP-LTE4 (EU) provides multi-protocol support (EDGE, GPRS, GPS, GSM, LTE, UMTS, WCDMA) across extended frequency bands (700MHz, 800MHz, 900MHz, 1.8GHz, 2.1GHz, 2.6GHz) with significantly higher data rate (150Mbps) and improved sensitivity (-111dBm). This represents a technology upgrade path for applications requiring enhanced capabilities.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Minimum Disruption): Select ZETA-G-GPRS when system architecture requires GPRS protocol maintenance with minimal redesign. This part is active, RoHS compliant, and provides improved data rate (21Mbps vs 14.4Mbps) and sensitivity (-107dBm vs -108dBm). Frequency band coverage (850MHz, 900MHz, 1.8GHz, 1.9GHz) supports primary global GPRS networks. Supply voltage specification (5V ~ 42V) must be verified against original system design parameters.

For Technology Upgrade Path: Select ZETA-GEP-LTE4 (EU) when system redesign permits adoption of 4G/LTE technology. This part provides multi-protocol support, extended frequency coverage, and significantly higher data rate (150Mbps). Superior sensitivity (-111dBm) and active product status support long-term availability. Regional designation (EU) indicates compliance with European frequency allocations.

Both substitute parts maintain RoHS compliance and RS-232/USB interface compatibility with the original ZOOM-G-GPRS.

Frequently Asked Questions (FAQ)

Q: Can ZETA-G-GPRS directly replace ZOOM-G-GPRS in existing systems? A: ZETA-G-GPRS maintains GPRS protocol support and RS-232/USB interfaces required for functional compatibility. Frequency band coverage (850MHz, 900MHz, 1.8GHz, 1.9GHz) supports primary GPRS networks. Verify supply voltage requirements (5V ~ 42V specified for ZETA-G-GPRS) against original system design before implementation.

Q: What are the frequency band differences between substitute parts? A: ZOOM-G-GPRS operates on 800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, 2.1GHz. ZETA-G-GPRS covers 850MHz, 900MHz, 1.8GHz, 1.9GHz. ZETA-GEP-LTE4 (EU) extends coverage to 700MHz, 800MHz, 900MHz, 1.8GHz, 2.1GHz, 2.6GHz. Regional network compatibility must be confirmed for specific deployment locations.

Q: Is ZETA-GEP-LTE4 (EU) suitable for non-European applications? A: ZETA-GEP-LTE4 (EU) designation indicates optimization for European frequency allocations. Deployment outside Europe requires verification that supported frequency bands align with regional network standards and regulatory requirements.

Q: What is the packaging difference between substitute parts? A: ZOOM-G-GPRS packaging is not specified. ZETA-G-GPRS is supplied in Box packaging. ZETA-GEP-LTE4 (EU) packaging is not specified. Confirm packaging requirements for integration into target systems.

Q: Are all substitute parts RoHS compliant? A: Yes. ZOOM-G-GPRS, ZETA-G-GPRS, and ZETA-GEP-LTE4 (EU) are all RoHS compliant, meeting environmental and regulatory standards for electronic component manufacturing.