Wireless tuning and reconfiguration of network units including optoelectronic components

1. A method for wirelessly adjusting an operational parameter of an optoelectronic portion of a network unit that couples an information system device with an optical fiber in a data communications network, the method comprising:

determining an identity of the network unit; and

wirelessly transmitting a signal to the network unit for adjusting an operational parameter in the network unit for subsequent communications, wherein the operational parameter identifies an error correction technique for correction of errors in the communications network, and wherein adjusting an operational parameter includes changing the error correction technique.

2. The method of claim 1 , wherein the optical communications protocol used by the network unit is selected from the group consisting of SONET, Gigabit Ethernet, 10 Gigabit Ethernet, Fibre Channel and SDH.

3. The method of claim 1 , wherein the steps of determining the identity and wirelessly transmitting is performed by a portable terminal using at least one RF communications protocol.

4. The method of claim 1 , wherein the determining step utilizes a first communications protocol, and the transmitting step utilizes a second communications protocol, different from the first.

5. The method of claim 4 , wherein the first communications protocol is RFID interrogation, and the second communications protocol is a wireless local area network protocol.

6. The method of claim 5 , wherein the wireless local area network protocol is Bluetooth.

7. The method of claim 4 , wherein both the first and the second wireless transmitting steps utilizes a RFID communications protocol.

8. A method for monitoring an operational parameter or condition of an optoelectronic portion of a network unit with a portable terminal, the network unit including a laser and coupling an information system device with an optical fiber in a data communications network, the method comprising:

wirelessly transmitting the identity of the network unit to the portable terminal;

wirelessly transmitting an alert signal to the portable terminal in the event an operational parameter in the network unit exceeds an operational range, or the network unit experiences a specified condition; and

wirelessly transmitting a signal to the network unit to select a wavelength of the laser.

9. The method of claim 8 , wherein at least one of wireless transmitting steps utilizes an RFID interrogation protocol.

10. The method of claim 8 , wherein the optoelectronic portion is a pluggable module having a housing selected from the group consisting of XENPAK; X2, SFF, SFP, XFP, or QSFP form factors.

11. The method of claim 8 , wherein the operational parameter is an error correction technique for correction of errors in the communications network.

12. The method of claim 8 , wherein the transmitting the identity step utilizes a first communications protocol, and the transmitting an alert signal step utilizes a second communications protocol, different from the first communications protocol.

13. The method of claim 12 , wherein one of the communications protocols is RFID interrogation, and the other communications protocol is a wireless local area network protocol.

14. The method of claim 13 , wherein the wireless local area network protocol is Bluetooth.

15. The method of claim 12 , wherein both the first and the second wireless transmitting steps utilizes different RFID communications protocols.

16. A method for monitoring an operational parameter or condition of an optoelectronic portion of a network unit with a portable terminal, the network unit including a laser and coupling an information system device with an optical fiber in a data communications network, the method comprising:

wirelessly transmitting the identity of the network unit to the portable terminal utilizing a first communications protocol;

wirelessly transmitting an alert signal to the portable terminal in the event an operational parameter in the network unit exceeds an operational range, or the network unit experiences a specified condition, utilizes a second communications protocol different from the first communications protocol; and

wirelessly transmitting a signal from the portable terminal to the network unit for adjusting an operational parameter in the network unit for subsequent communications.

17. The method of claim 8 , wherein the operational parameter is selected from the group consisting of: elapsed time in use; elapsed time since last maintenance; internal temperature; component temperature; drive current; output optical power; error rate; CPU utilization; memory utilization; bandwidth utilization; port utilization; and quality of service.

18. The method of claim 8 , wherein the specified condition is selected from one or more of the group consisting of: power failure; loss of output optical signals; and

loss of received optical signal.

19. A method of utilizing a portable terminal for monitoring an operational parameter or condition of a network unit, the network unit coupling an information system device with communications cable in a data communications network, comprising:

wirelessly transmitting the identity of the network unit to the portable terminal using a first communications protocol;

wirelessly transmitting an alert signal to the portable terminal in the event an operational parameter in the network unit exceeds an operational range, or the network unit experiences a specified condition, using a second communications protocol; and

wirelessly transmitting a signal from the portable terminal to the network unit for changing the first or second communications protocol.

20. The method of claim 19 , wherein one of the communications protocols is RFID interrogation, and the other communications protocol is a wireless local area network protocol.