| Part Number | Compatible | Form Factor | Rate (b/s) | Wave lengt (nm) | Distance | Description | Price | 
                
        |  | Ipolex | SFP | 155M | BIDI | 80KM | SFP, BiDi, OC3/STM-1(155M), SMF, Tx1310/Rx1550nm, 80KM | $60.00 
 |     | 
                
        |  | Ipolex | SFP | 2.488G | BIDI | 80KM | SFP, BiDi, OC48/STM-16(2.5G), SMF, Tx1550/Rx1490nm, 80KM | $153.00 
 |     | 
                
        |  | Ipolex | SFP | 2.488G | BIDI | 80KM | SFP, BiDi, OC48/STM-16(2.5G), SMF, Tx1490/Rx1550nm, 80KM | $153.00 
 |     | 
                
        |  | Ipolex | SFP | 155M | BIDI | 80KM | SFP, BiDi, OC3/STM-1(155M), SMF, Tx1550/Rx1310nm, 80KM | $65.00 
 |     | 
                
        |  | Ipolex | SFP | 155M | BIDI | 80KM | SFP, BiDi, OC3/STM-1(155M), SMF, Tx1310/Rx1550nm, 80KM | $55.00 
 |     | 
                
        |  | Ipolex | SFP | 155M | BIDI | 80KM | SFP, BiDi, OC3/STM-1(155M), SMF, Tx1550/Rx1310nm, 80KM | $70.00 
 |     | 
                
        |  | Ipolex | SFP | 155M | 1550 | 80KM | SFP, ZX, OC3/STM-1(155M), SMF, 1550nm, 80KM | $70.00 
 |     | 
                
        |  | Ipolex | SFP | 2.488G | 1550 | 80KM | SFP, LR2, OC48/STM-16(2.5G), SMF, 1550nm, 80KM | $135.00 
 |     | 
                
        |  | Ipolex | SFP | 622M | 1550 | 80KM | SFP, LR2, SMF, 1550nm, 80KM | $85.00 
 |     | 
                
        |  | Ipolex | SFP | 622M | 1550 | 80KM | SFP, LR2, SMF, 1550nm, 80KM | $85.00 
 |     | 
                
        |  | Ipolex | SFP | 155M | 1550 | 80KM | SFP, ZX, OC3/STM-1(155M), SMF, 1550nm, 80KM | $75.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | 1550 | 80KM | SFP, 1.25Gb/s, GE, 1000Base-ZX, SMF, 1550nm, 80KM | $55.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | CWDM | 80KM | SFP, 1000Base-ZX, SMF, CWDM, SMF, 80KM | $75.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | 1550 | 80KM | SFP, 1.25Gb/s, GE, 1000Base-ZX, SMF, 1550nm, 80KM | $66.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | CWDM | 80KM | SFP, 1000Base-ZX, SMF, CWDM, SMF, 80KM | $75.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | DWDM | 80KM | SFP, 1000Base-ZX, SMF, DWDM, SMF, 80KM | $650.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | BIDI | 80KM | SFP, BiDi, GE, 1.25Gb/s, SMF, Tx1490/Rx1550nm, 80KM | $70.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | BIDI | 80KM | SFP, BiDi, GE, 1.25Gb/s, SMF, Tx1550/Rx1490nm, 80KM | $70.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | BIDI | 80KM | SFP, BiDi, GE, 1.25Gb/s, SMF, Tx1490/Rx1550nm, 80KM | $80.00 
 |     | 
                
        |  | Ipolex | SFP | 1.25G | BIDI | 80KM | SFP, BiDi, GE, 1.25Gb/s, SMF, Tx1550/Rx1490nm, 80KM | $80.00 
 |     |