I've router 7604 with WS-SUP32-8GE-3B.
Can i use that module?
1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength, extended operating temperature range and DOM support
GLC-LH-SM and SPF-GE-L are both consider small form pluggable module (not to confuse with the part number). The other type of module is call GBIC.
Please take a look at figure 2 in the following link: