Zebra ST5500 Transition RFID Reader — Track Inventory Location and Direction
The Zebra ST5500 is a pre-configured transition RFID reader designed for retailers, distributors, and manufacturers that need to track not only the presence of tagged items but the direction they are traveling. Unlike standard RFID readers that detect presence only, the ST5500 captures directional movement through doorways, aisles, receiving docks, and warehouse portals — enabling automatic inventory updates the moment stock moves from one zone to another. With reader and antennas integrated into one housing, it deploys in minutes via ceiling suspension or wall mount.
Specification
Physical Characteristics
- Dimensions: 47.0 in. L x 22.0 in. W x 9.0 in. D (19.56 cm L x 14.99 cm W x 4.32 cm D)
- Weight: 23 lbs. / 10.4 kg
Environmental
- Operating Temperature: -4°F to +131°F / -20°C to +55°C
- Storage Temperature: -40°F to +158°F / -40°C to +70°C
- Humidity: 95% RH non-condensing
- ESD: ±15 kV air discharge; ±8 kV direct discharge; ±8 kV indirect discharge
Power Requirements
- Input Power: 18W max (37–55 VDC POE)
Connectivity
- Communications: 10/100 BaseT Ethernet (RJ45) with POE support; USB Client (USB Type B); USB Host Port (USB Type A)
- General Purpose I/O: 2 inputs, 3 outputs, optically isolated (Terminal Block)
- Power Supply: POE, POE+, or +24V DC (UL Approved); 12V–48VDC operation supported
- Antenna Ports: FX 7500-2: 2 monostatic ports (Reverse Polarity TNC); FX 7500-4: 4 monostatic ports (Reverse Polarity TNC)
Hardware, OS and Firmware
- Processor: Texas Instruments AM3505 (600 MHz)
- Memory: Flash 512 MB; DRAM 256 MB
- Operating System: Linux
- Firmware Upgrade: Web-based and remote firmware upgrade capabilities
- Management Protocols: RM 1.0.1 with XML over HTTP/HTTPS and SNMP binding; RDMP
- Network Services: DHCP, HTTPS, FTPS, SFPT, SSH, HTTP, FTP, SNMP, NTP
- Network Stack: IPv4 and IPv6
- Security: Transport Layer Security Ver 1.2, FIPS-140
- Air Protocols: EPCglobal UHF Class 1 Gen2, ISO 18000-6C
- Host Interface Protocol: LLRP
- API Support: Host Applications — .NET, C and Java EMDK; Embedded Applications — C & Java SDK
RF Characteristics
- Frequency (UHF Band — Global): 902 MHz–928 MHz (supports countries using part of this band); 865 MHz–868 MHz US only
- Frequency (UHF Band — US Reader): 902 MHz–928 MHz
- Transmit Power Output: 10 dBm to +31.5 dBm (POE+, 12V to 48V External DC, Universal 24V DC Power Supply); +10 dBm to +30.0 dBm (POE)
- Max. Receive Sensitivity: -82 dBm
- IP Addressing: Static and Dynamic
Warranty
- Coverage: 1 year (12 months) from date of shipment against defects in workmanship and materials under normal operating conditions
Benefits
The ST5500 identifies which direction a tagged item passes through a portal, triggering automatic inventory updates the moment stock moves from backroom to sales floor — no manual scanning required.
From loading docks and receiving areas to metal-dense aisles and manufacturing floors, the ST5500 is pre-configured to operate in zones where fluorescent lighting, metal shelving, and tight read ranges challenge standard readers.
Reader and antennas ship as a single integrated unit. Mount to a ceiling or wall, connect power over Ethernet, and the ST5500 is operational — no additional hardware to source, configure, or cable.
Related Products
The ID SPAD.U is a shielded UHF desktop reader with integrated antennas, designed for contactless data exchange with UHF transponders. With its flat and modern design, it offers maximum reliability and excellent reading performance. It is suitable for various markets, including laundries, libraries, and retail, and can be used for applications such as laundry logistics, library item tracking, and file/document tracking.
- Dimensions: 376 mm x 276 mm x 26.8 mm
- Weight: approximately 2.0 kg
- Housing: Upper part – Plastic ABS, Cover plate – Acrylic glass (PMMA XT), Lower part – Galvanized metal sheet
- Protection class: IP30
- Power supply: 12 to 24 V DC ±15%
- Power consumption: max. 7 VA
- Operating frequency: 865 MHz to 868 MHz
- Transmitting power: 50 mW to 500 mW, configurable in up to 8 steps
- Interface: USB
- Reader modes: ISO Host Mode, Buffered Read Mode, Scan Mode
- Supported transponders: EPC Class1 Gen2, ISO 18000-6-C (optional)
- Indicators: LED green, red, orange (mixed color), Buzzer
- Temperature range: Operation -25 degree C to +55 degree C, Storage -25 degree C to +70 degree C
- Relative humidity: 5% to 95% (non-condensing)
- Radio approval: Europe – EN 302 208, EMC – EN 301 489
- Safety: Low Voltage – EN 62368-1, Human Exposure – EN 50364
The ID CPR40.30-A is a versatile desktop reader designed for contactless data exchange with common transponders according to ISO14443-A and ISO14443-B, as well as NFC devices according to ISO 18092. It is ideal for various desktop applications such as eTicketing, eDocument, loyalty cards, and public transport. With its “SoftCrypto” and “SAMCrypto high level” functions, it provides a comfortable and fast interface for accessing encrypted data of mifare DESFire EV1, mifare PLUS, and mifare Ultralight C.
- Dimensions (w x h x d): 144 mm x 84 mm x 18 mm
- Weight: approx. 260 g
- Housing: Plastic (ASA) / Acrylic glass
- Color: white / black
- Protection class: IP42
- RFID Interface: ISO 14443-A/-B (106 – 848 kBit/s)
- Operating frequency: 13.56 MHz
- Transmitting power: 100 mW
- MTBF: 500,000 h
- Supply voltage: 5 V DC ± 10 % ripple
- Current consumption: max. 140 mA
- Antenna: integrated
- Interface: RS232 (4,800 up to 230,400 Baud)
- Indicators, optical: 2 LED (green / blue)
- Contact interface: ISO 7816
- Operation modes: Polling-Mode, Scan-Mode
- Supported transponders: mifare classic, mifare UltraLight, mifare DESFire, mifare PLUS, mifare UltraLight C, my-d move, JewelTM, FeliCa, NTAG, mifare/NTAG Ev2 Crypto, NFC Devices in Card Emulation Mode (Tag Type 1 … 4)
- Software Development Kits: Windows (C++, .NET, Java), LINUX (C++, Java), Raspberry Pi
- USB driver, PC/SC driver: Windows Server 2012 and 2016, Windows 7, 8 and 10; 32 / 64 Bit
- Temperature range:
- Operation:-20 degree C up to +60 degree C
2. Storage:-40degree C up to +85 degree C - Relative air humidity: max. 95% (non-condensing)
- Standard conformity:
- Radio license: Europe – EN 300 330
2. EMC: EN 301 489
3. Safety & Health: EN 60950, EN 50364
4. Environment: RoHS-2002/95/EC, WEEE-2002/96/EC - Order descriptions: ID CPR40.30-A – Desktop Reader RS232
- Scope of delivery: ID CPR40.30-A, 2.5 m cable (permanently mounted) for power supply (5.5 mm coaxial connector) and interface (9-pin D-Sub connector), Installation manual
The UHF Mid-Range Antenna ID ANT.U150/150 by FEIG ELECTRONIC GmbH is a robust, compact, and aesthetically pleasing antenna designed for a variety of demanding environments. With a circular polarization that ensures optimal performance and reliable read ranges up to 4 meters, this antenna is ideal for logistics, industrial applications, railway systems, waste management, and retail inventory tracking. Its IP68 protection class makes it suitable for permanent outdoor use, even in harsh industrial settings. The ID ANT.U150/150 features a VESA100 standard mounting for easy installation and is compatible with multiple FEIG UHF readers, making it a versatile solution for efficient asset tracking and inventory management.
- Dimensions: 151 mm x 150 mm x 14.5 mm
- Weight: 230 g
- Housing: ABS, UV resistant, and fire-retardant
- Protection Class: IP68
- Gain: Approximately 5 dBic
- 3 dB Beam Width: 105 x 105
- Polarization: Circular (RHCP)
- Antenna Connector: SMA (female)
- Operating Frequencies:
EU Variant: 865 Mz – 868 MHz
FCC Variant: 902 MHz – 928 MHz
The ID ANT800/600-DA HF Loop Antenna is a versatile and high-performance antenna designed for use with HF readers. With a read range of up to 100 cm and a transmitting power of 8 W, this antenna is capable of delivering reliable and efficient RFID communication. Its easy setup, integrated dynamic antenna tuner, and IP65 protection class make it suitable for various applications.
- Dimensions: 852 mm x 620 mm x 40 mm
- Weight: approximately 2.5 kg
- Housing: Plastic ABS
- Color: Black
- Protection class: IP65
- Operating temperature range: -25 degree C up to +55 degree C
- Storage temperature range: -25 degree C up to +60 degree C
- Relative air humidity: 5% up to 95% (not condensing)
- Operating frequency: 13.56 MHz
- Max. transmitting power: 8 W
- Permitted transmitting power:
- EU (EN 300 330): 4 W
- USA (FCC Part 15): 2 W
- Canada (RSS-210): 2 W
- Read range: up to 100 cm*
- Antenna connection: 1 x SMA plug (50 ohm)
- Antenna connection cable: RG58, 50 ohm, approximately 3.6 m
The ID ANT40/30 and ID ANT100/100 are HF antennas designed for RFID proximity readers. They have an impedance of 50 ohm and operate at a frequency of 13.56 MHz. The antennas have a maximum transmitting power of 1 W and a data transfer rate of up to 424 kbits/s. The ID ANT100/100 has a reading distance of up to 14 cm. These antennas are suitable for applications such as eTicketing, eMobility, and Closed Loop Payment.
- Dimensions: ID ANT40/30 – 40 mm x 30 mm, ID ANT100/100 – 100 mm x 100 mm
- Interface: 2-pin connector or U.FL connector option
- Operating frequency: 13.56 MHz
- Impedance: 50 ohm
- Max. transmitting power: 1 W
- Max. reading distance: ID ANT40/30 – up to 7 cm, ID ANT100/100 – up to 14 cm
- Data transfer rate: ID ANT40/30 – up to 424 kbit/s, ID ANT100/100 – up to 212 kbit/s
- Power supply: Unneeded
- Temperature range: Operation -25 degree C up to +70 degree C, Storage -40degree C up to +85 degree C
- Relative air humidity: 0% up to 95% (non-condensing)
The ID ANT.MUX.M4 is a 4 channel Multiplexer Module designed for switching between RFID antennas operating at a frequency of 13.56 MHz. It allows multiple single antennas and gate solutions to be operated with just one reader. The Multiplexer is controlled via the antenna cable connected to the reader, making installation easy and hassle-free. With non-wearing electronic switches and high switching speed, this Multiplexer ensures efficient and reliable communication between the reader and antennas.
- Dimensions: 137 mm x 77 mm x 15 mm
- Weight: approximately 80 g
- Operating frequency: 13.56 MHz
- Supply voltage: 12 – 24 V DC
- Power consumption: maximum 4.0 W
- Attenuation per channel: maximum 0.5 dB
- Max. perm. switching power: 8 W
- RF connections: 1x input (SMA jack), 4x output (SMA jack)
- RF switches: electronic switches (non-wearing) with switching speed < 1 ms
- Triggering reader: communication via RF input 1
- Signal indicator: 1 x LED per channel, 3 x LED (Run / HF / Communication)
- Temperature range: Operation: -25 degree C to +65 degree C (-13 F to +149 F), Storage: -40 degree C to +80 degree C (-40 F to +176 F)
- Standard conformity: EMC (EN 61000-6-3, EN 61000-6-2), Vibration (EN 60068-2-6, 10 Hz to 150 Hz: 0.075 mm / 1 g), Shock (EN 60068-2-27, Acceleration: 30 g)