# Client Bridge HPE E-M111

**URL:** https://aio.lv/en/product--hp-j9389a-rfb--11124932
**Data updated:** 2025-11-27 13:26 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP
**Manufacturer code:** J9389A-RFB
**EAN:** 5711045175527
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-j9389a-rfb--11124932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The HPE E-M111 Client Bridge offers a maximum data transfer rate of 100 Mbit/s, equipped with dual-band omnidirectional antennas (2 dBi). It supports multiple frequency bands and complies with various networking standards including IEEE 802.11a/b/g. Security is ensured with WPA and WPA2 algorithms, making it a reliable choice for secure connectivity.

## Long description

The device bridges an Ethernet LAN segment to an 802.11 a/b/g WLAN, enabling connectivity for devices and protocols such as DECnet, IPX and Appletalk without client upgrades. It supports 802.1X PEAP authentication and up to WPA2 security to integrate wired segments with wireless networks while preserving existing client configurations.
Advantages
The unit provides enhanced security features including configurable Ethernet MAC and protocol filters, support for WPA2, WPA and WEP, IEEE 802.1X PEAP WLAN authentication, and hardware-assisted AES and RC4 encryption. It offers location flexibility with a 100 mW radio, antenna diversity and external antenna connectors, and can be managed centrally as part of the HP ProCurve Intelligent Mobility system. The product is plenum rated for installation in plenum spaces.
Key specifications
Wireless standard: IEEE 802.11 a/b/g
Authentication: IEEE 802.1X PEAP
Security protocols: WPA2, WPA, WEP
Encryption: Hardware-assisted AES and RC4
Ethernet features: Configurable MAC and protocol filters
Radio power: 100 mW
Antenna: Diversity with external antenna connectors
Management: Compatible with HP ProCurve Intelligent Mobility system
Rating: Plenum rated
How to use
Connect the device to the Ethernet LAN segment and to power, attach external antennas if required, and configure the IEEE 802.11 a/b/g radio mode and security settings through the management interface. Enable 802.1X PEAP authentication and select WPA/WEP options to match network policy. Apply MAC and protocol filters as needed to control traffic between wired and wireless segments. Optionally integrate the device into the HP ProCurve Intelligent Mobility system for central configuration and monitoring.
Recommendations
For optimal coverage and performance, use the external antenna connectors with appropriately rated antennas, keep firmware and management software up to date, and configure 802.1X and WPA2 when client support is available to maximize security while maintaining compatibility with legacy protocols like DECnet and IPX.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 127 x 139.7 x 33 |
| Weight | 0.91 kg |
| Certification | EN 55022 Class B; EN 301 489-1; EN 301 489-17; ICES-003 Class B; FCC Part 15, Class B |
| Power consumption (typical) | 5 W |
| Security algorithms | WPA2, WPA |
| I/O ports | 1 RJ-45 auto-sensing 10/100 port(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX), Duplex: half or full; 1 RS-232C serial console port |
| Safety | UL 2043; UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1 |
| Non-operating relative humidity (non-condensing) | 5 - 95 |
| Electromagnetic compatibility | EN 55022 Class B; EN 60601-1-2; EN 301 489-1; EN 301 489-17; ICES-003 Class B; FCC Part 15, Class B |
| Storage temperature (T-T) | -40 - 80 |
| Power requirements | IEEE 802.3af PoE compliant or 5 VDC from available AC power supply |
| Supported protocols | IEEE 802.11a High Speed Physical Layer in the 5 GHz Band; IEEE 802.11b Higher-Speed Physical Layer Extension in the 2.4 GHz Band; IEEE 802.11g Further Higher Data Rate Extension in the 2.4 GHz Band; IEEE 802.11i Medium Access Control (MAC) Security Enhancements
Mobility |
| Operating temperature (T-T) | 0 - 50 |
| Maximum data transfer rate | 100 Mbit/s |
| Frequency band | CC: 2.412-2.462 (1-11 channels); 5.180-5.240 (36-48 channels); 5.745-5.825 (149-165 channels); . EN: 2.412-2.472 (1-13 channels); 5.180-5.240 (36-48 channels); 5.260-5.320 (52-64 channels); 5.500-5.700 (100-140 (excluding 120, 124, & 128) channels); . RCR: 2.412-2.472 (1-13 channels); 5.180-5.240 (36-48 (excluding 38, 42 & 46) channels); 5.260-5.320 (52-64 channels); 5.500-5.700 (100-140 (excluding 120, 124, & 128) channels); |
| Networking standards | IEEE 802.11g, IEEE 802.11b, IEEE 802.11a |
| Antenna gain level (max) | 2 dBi |
| Operating temperature (T-T) | 32 - 122 |
| Antenna connector type | RP-SMA |
| RF exposure | FCC Bulletin OET-65C; RSS-102; EN 50385 |
| Antenna | (2) 2 dBi dual-band omnidirectional |
| Weight (imperial) | 2 lbs |

## FAQ

### How much does the Client Bridge E-M111 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11124932/64577868_large.webp